Scheme 1
Scheme 1: COMPONENT LOCATION
| Item Number | Description |
| 1 | Seat switch pack/control module |
| 2 | Generic Electronic Module (GEM) |
| 3 | Seat relay |
OVERVIEW
Two variants of driver and passenger seat are available
- Low line seat with 8-way adjustment finished in Blenheim leather
- High line seat with 10-way adjustment finished in Oxford leather
Scheme 2
| Item Number | Description |
| A | Low line front seat |
| B | High line front seat |
The front seats are fitted with the seat belt bolted to the seat rail. The frames are common to both variants and are equipped with the following
- Seat control switches
- Cushion front height adjustment
- Cushion rear height adjustment
- Cushion front tilt adjustment (high line only)
- Backrest adjustment
- Head restraint adjustment
- Lumbar adjustment
- Seat forward and rearward adjustment
- Side air bag module
- Backrest heating
- Cushion heating
- Seat climatic control (available as an option on the high line version)
| WARNING | Prior to removal of the front seats and before disconnecting the front seat wiring harness electrical connectors (which includes the side air bag module electrical connectors), the battery ground cable should be disconnected and a period of at least 1 minute allowed to elapse. The same amount of care should be taken when handling and storing the front seats, as would be taken when handling and storing air bag modules. |
Both variants of the front seats are fitted with a manually adjustable folding armrest on the inboard side of the seat. The memory recall functions are also available on higher specification vehicles.
The driver and passenger front seats, although almost identical, have some unique components. The front driver seat has a seat position sensor and the front passenger seat, for North American Specification (NAS) vehicles, has a seat occupant classification system, where as Rest Of the World (ROW) vehicles, except Australia, has a seat occupancy detection system. In both instances the components form an integral part of the Supplemental Restraint System (SRS). Refer to Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) .
The rear bench seats are designed to fold forward to increase the rear load space. a 60:40 split gives the owner increased flexibility when loading the vehicle with large objects. All rear seats are equipped with 3-point seat belts and adjustable head restraints. High line specification vehicles are also fitted with seat cushion heaters in both outboard seats.
Scheme 3
INTEGRATED WHIPLASH REDUCTION SYSTEM
The integrated whiplash reduction system is incorporated into the backrest of the front seats. Head restraint forward positioning is activated by the natural occupant rearward displacement during low speed rear impacts. The head restraint forward positioning is achieved by 10.8 degrees maximum movement of an integral seat deployment paddle.
FRONT SEAT CONTROL SWITCHES
Note. Hi-line version shown, lo-line similar.
Scheme 4
Scheme 4: FRONT SEAT CONTROL SWITCHES
| Item Number | Description |
| 1 | Memory store and preset switches |
| 2 | Upper backrest/head restraint adjustment (Hi-line only) |
| 3 | Seat backrest adjustment |
| 4 | Forward/rearward/cushion height/cushion angle adjustment |
| 5 | Lumbar support adjustment |
The switch pack is mounted on the seat valance of the driver and passenger seats and provides movement in the following axis
- Seat forward/rearward adjustment
- Seat height adjustment
- Seat angle adjustment
- Backrest angle adjustment
- Head restraint height adjustment (electric for hi-line and manual for lo-line)
Scheme 5
| Item Number | Description |
| 1 | Electric head restraint motor |
Manual adjustment of the seat position can be carried out at any time, having priority over memory recall. For more information regarding seat operation, refer to the owner's handbook.
FRONT SEAT CONTROL COMPONENTS
Seat position is monitored by the seat module using seat track position Hall sensors incorporated into the motors. Seat memory is standard on the driver's seat. Each seat memory can be configured for 3 personality positions, which are set using the seat memory switch and stored in the driver seat module.
The switches for electrically adjusting the seats are located in the seat pack on the seat valance. The seat module is integral to the switch pack and controls the movement of the seat via hard-wired connections to the motors.
SEAT MOTORS
The seat motors are permanent magnet motors. Two pins within the seat switch pack control the motors. Both pins are connected to ground. Operating a switch in one direction will apply voltage to that pin while the other pin remains connected to ground. Operating the switch in the opposite direction reverses power and ground to the motor allowing the motor to run in the opposite direction.
The seats can be manually adjusted at any time. Positioning is interrupted if manual adjustment is required during automatic adjustment (memory recall). The manual adjustment is not effective before the switch is operated again.
Due to the sequential activation of the drive motors, the switch requests are prioritized in the following order
- Forward/rearward adjustment
- Backrest
- Height
- Angle
- Head restraint
- Backrest head
- Steering column angle
- Steering column forward/rearward adjustment.
Scheme 6
| Item Number | Description |
| 1 | Seat back heater |
| 2 | Seat cushion heater |
| 3 | Seat back climate control motor (optional on high line variants) |
| 4 | Seat cushion climate control motor (optional on high line variants) |
The seat heater elements are located in the seat cushion and backrest. The cushion and backrest heater elements are wired in series. The cushion heater element has an input feed from the temperature control unit and an output to the backrest heater element, which outputs to ground.
The seat heaters are thermostatically controlled and will operate intermittently to maintain a predetermined temperature. The indicators in the switches will remain illuminated until the heaters are either manually turned off, or the starter switch is turned off.
Feedback of the seat temperature is via a Negative Temperature Coefficient (NTC) sensor within the seat cushion. The resistance of this sensor changes with the temperature of the seat cushion allowing the Automatic Temperature Control (ATC) module to raise or lower the voltage to the seat heater elements to raise or lower their temperature.
An ignition feed is supplied to each sensor via the relevant seat heater switch.
| CAUTION | The seat heaters consume considerable power from the battery. For this reason, they should only be operated while the engine is running. |
Operation of the heated seats is controlled by the ATC module. Two push-button switches are mounted in the ATC module panel. Each switch has 2 integral Light Emitting Diodes (LED) to display the level of heating selected. Refer to Control Components .
Scheme 7
| Item Number | Description |
| A | Lo-line and hi-line variants with heated front seats |
| B | Hi-line variant with seat climatic control option |
| 1 | Front seat heater/climatic switches |
High specification vehicles are fitted with climatic seats, which are able to deliver heating and cooling to the front seat occupants. Vehicles fitted with climatic seats feature 2 additional rotary controllers mounted in the instrument panel switch pack, adjacent to the clock. The rotary controllers are used to select cooling. Three levels of cooling and heating are available, dependent on the degree of switch rotation. The center of the switch is pressed once to ventilate both the seat back and cushion (both indicators on the switch will illuminate). A second press of the switch will ventilate the seat back rest only (the cushion indicator will extinguish).
Note. If climatic seats are fitted, heated seat switches are not featured on the ATC module control panel.
Note. The ATC module does not control any aspect of climatic seat operation.
The controlling software for the climatic seats is contained within a control module mounted below the driver's seat. When a temperature selection is made through either of the rotary controllers, the instrument panel switch pack provides a Pulse Width Modulation (PWM) signal to the control module. The control module interprets the PWM signal as a temperature value and attempts to heat or cool the seat accordingly.
Both climatic front seats contain two Peltier cells; one in the cushion, one in the backrest. The Peltier cells are able to deliver heating and cooling based on a voltage provided by the control module. Each seat also contains a fan, which blows air over the Peltier cells to distribute heating or cooling throughout the seat. The Peltier effect occurs when an electrical current is passed through a junction formed by two dissimilar conductors, creating a heat pump. A heat pump absorbs heat from one side of the system, causing it to cool, and then transfers the heat to the other side, causing it to warm. The cell is capable of cooling the incoming air by approximately 8°C (12.4°F), which means that temperature output will depend on the ambient temperature inside the vehicle.
The climatic seat control module monitors seat heating through a NTC temperature sensor. The temperature sensor is only used to monitor seat heating. Seat cooling is open loop, with no temperature signal provided back to the control module. When a temperature selection is made through either of the rotary controllers, the instrument panel switch pack provides a PWM signal to the climatic seat control module, which interprets the PWM signal as a temperature value and attempts to heat or cool the seat accordingly.
Although the switch LED's will illuminate if a selection is made when the ignition is switched on, the Peltier cells will not operate until the engine is running. After the ignition is switched off, the climatic seat control module will retain the current temperature settings for approximately 15 minutes. After this period, the seats will be set to 'off' when the ignition is switched back on. Refer to Control Components .
Scheme 8
| Item Number | Description |
| 1 | LH rear seat heater switch |
| 2 | RH rear seat heater switch |
The rear seat heater elements are located in the outboard seat cushion and backrest. The cushion and backrest heater elements are wired in series. The cushion heater element has an input feed from the heater switch and an output to the backrest heater element, which outputs to ground.
The seat heaters are thermostatically controlled and will operate intermittently to maintain a predetermined temperature. The indicators in the switches will remain illuminated until the heaters are either manually turned off, or the starter switch is turned off.
Feedback of the seat temperature is via a NTC sensor within the seat cushion. The resistance of this sensor changes with the temperature of the seat cushion allowing the rear seat heater switch pack to raise or lower the voltage to the seat heater elements to raise or lower their temperature.
An ignition feed is supplied to each sensor via the relevant seat heater switch.
| CAUTION | The seat heaters consume considerable power from the battery. For this reason, they should only be operated while the engine is running. |
Operation of the heated seats is controlled by the ATC module. Two push-button switches are mounted at the rear of the floor console. Each switch has 2 integral Light Emitting Diodes (LED) to display the level of heating selected. Refer to Control Components .
Scheme 9
| Item Number | Description |
| 1 | Bladder |
| 2 | Solenoid |
| 3 | Pump |
The lumbar pump inflates a bladder in the backrest, which provides extra support for the seat occupant. With no load on the seat it takes approximately 10 seconds to completely inflate the bladder. With a load of 25 kg (55 lb) it takes approximately 15 seconds to inflate the bladder. A pressure cut off switch in the system will operate at 0.12 to 1.93 bar (1.8 to 28 lbf.in 2 ). The lumbar bladder can be replaced independently of the pump. The components are not serviceable.
MEMORY CONTROL MODULE
The memory control module, located within the driver switch pack, relies upon a number of inputs to control various outputs. As with all electronic control modules, the unit needs information regarding the current operating conditions of the engine and other related systems before it can make calculations, which determine the appropriate outputs.
The memory control module can store up to 3 different driver seating, mirror and steering column positions for each key.
All memory values are stored in the non-volatile memory, EEPROM. The current motor positions, which are monitored by the control modules integral Hall sensors, are stored in the EEPROM. If a loss of power occurs, upon power reconnection the current motor position are recalled from the memory and adopted as the current positions. This will allow the relative memory positions to be retained without any need to re-calibrate. The memory control module checks the integrity of all data stored in the EEPROM each time it exit's stand-by mode. In the event that the data is corrupt, the control module adopts the default values for all of the programming options. All memory positions are deemed as invalid and the software will perform as if there are no memory positions stored. Following the procedure for storing a memory position again will reset the relevant memory and allow full functionality.
MEMORY FUNCTION
Controlled by the memory module, the memory function stores and recalls the position of the driver's seat, the steering column and the exterior mirrors.
The memory recall functions are
- Forward/backward adjustment
- Seat height
- Seat angle
- Backrest angle
- External mirror adjustment
- Steering column adjustment
The seat, steering column, and exterior mirrors will move to the stored position whenever the relevant memory-recall button in pressed.
For more information regarding the operation of the memory function, refer to the owner's handbook.
Note. Seat, steering column and exterior mirror movement will be halted if any seat adjustment switch (including memory buttons) or the steering column adjustment switch is moved or pressed. To re-start movement of these, the relevant seat memory button will need to be pressed again.
EASY ENTRY/EXIT
The 'Easy Entry/Exit' mode provides automatic movement of the steering column to allow easier entry to or exit from the vehicle.
Note. If the adjustment switch is moved during entry/exit operation, steering column movement will stop.
When the key is inserted in the ignition the steering column will return to their previous positions. If, however, the memorized driver position has been changed (using the seat memory switches or another key transmitter), the steering wheel and seat will move to the new position.
When the ignition key is removed, the steering column will move to the uppermost rake.
STALL DETECTION
Seat, steering column and mirror motors are deemed to have stalled if there is no change in the inputs that are received from the corresponding feedback sensors while that axis is being driven.
If a stall condition is detected then the drive to that axis is cancelled for the remainder of that memory operation (memory recall) or until the switch is re-selected (manual movement).
If the motor movement has stopped due to loss of sensor feedback, either, stall or sensor failure, then that axis may be activated again, to move past the stall position, by re-selecting the appropriate switch. This allows control of the motor to be maintained if sensor feedback is lost.
Upon re-selection of movement, if sensor pulses are detected then the motor will continue to be driven until the switch is released or another stall condition is detected. If sensor feedback is not detected then the motor is only driven for 0.5 second and then stops until the switch is released and then pressed again, when a further 0.5 second of activation is permitted, and so on.
For all seat motor and steering column manual movements, whenever a motor is driven and a stall occurs, the memory control module records the position at which the stall occurred. If movement occurs beyond a stall position, then that position is erased from the control modules memory. This will always allow movement past a previously recorded stall position once movement has been registered beyond that position. This is the case for both manual and memory movement.
SEATS
The complexity of the electronics involved with the seating, of which the climate controlled seat module (CCSM) is a part, and the multiplexed communication network which are connected to it preclude the use of workshop general electrical test equipment. Therefore, reference should be made to the Landrover Approved Diagnostic System for detailed instructions on testing the seating.
The Landrover Approved Diagnostic System systematically tests and analyses all functions and the various systems affected by it.
Where a fault is indicated, some basic diagnostic methods may be necessary to confirm that connections are good and that wiring is not damaged before installing a new component.
Note. If the control module is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures information or determine if any prior approval program is in operation, prior to the installation of a new module.
Note. Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information read by the manufacturer approved diagnostic system).
Note. When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into account.
Note. Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
Note. Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.
Note. If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.
| DTC | Description | Possible cause | Action |
| B10B913 | Blower control | The drivers seat cushion heater and blower assembly circuit open circuit. The drivers seat backrest heater and blower assembly circuit open circuit. CCSM failure. | Check the drivers seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B10B94B | Blower control | The drivers seat cushion heater and blower assembly circuit short circuit to ground. The drivers seat backrest heater and blower assembly circuit short circuit to ground. Mechanical restriction in the heater and blower assembly housing CCSM failure. | Check the drivers seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114B13 | Passenger thermal electric device control | The passenger seat cushion heater and blower assembly circuit open. The passenger seat backrest heater and blower assembly circuit open circuit. Passenger seat heater and blower assembly failure. CCSM failure. | Check the passenger seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114B19 | Passenger thermal electric device control | The passenger seat cushion heater and blower assembly circuit short circuit to ground. The passenger seat backrest heater and blower assembly short circuit to ground. Passenger seat heater and blower assembly failure. CCSM failure. | Check the passenger seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114B4B | Passenger thermal electric device control | Passenger seat cushion heater and blower assembly circuit short circuit to ground. The passenger seat backrest heater and blower assembly short circuit to ground. Passenger seat heater and blower assembly failure. CCSM failure. Possible restricted duct. | Check the passenger seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the passenger seat and make sure nothing is restricting the seat heater and blower assembly blower duct Rectify as necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114C13 | Driver thermal electric device control | The drivers seat cushion heater and blower assembly circuit open circuit. The drivers seat backrest heater and blower assembly circuit open circuit. CCSM failure. | Check the drivers seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114C19 | Driver thermal electric device control | The drivers seat cushion heater and blower assembly circuit short circuit to ground. The drivers seat backrest heater and blower assembly circuit short circuit to ground. Mechanical restriction in the heater and blower assembly housing CCSM failure. | Check the drivers seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114C4B | Driver thermal electric device control | The drivers seat cushion heater and blower assembly circuit short circuit to ground. The drivers seat backrest heater and blower assembly circuit short circuit to ground. Mechanical restriction in the heater and blower assembly housing Possible restricted duct. CCSM failure. | Check the drivers seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the driver seat cushion and backrest, make sure nothing is restricting the seat heater and blower assembly blower duct. Rectify as necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114D11 | Passenger seat cushion blower speed sensor | The passenger seat cushion seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the passenger seat cushion heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114D12 | Passenger seat cushion blower speed sensor | The passenger seat cushion seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the passenger seat cushion heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114E11 | Passenger seat back blower speed sensor | The passenger seat backrest seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the passenger seat backrest heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114E12 | Passenger seat back blower speed sensor | The passenger seat backrest seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the passenger seat backrest heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114F11 | Driver seat cushion blower speed sensor | The driver seat cushion seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the driver seat cushion heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B114F12 | Driver seat cushion blower speed sensor | The driver seat cushion seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the driver seat cushion heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B115011 | Driver seat back blower speed sensor | The driver seat backrest seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the driver seat backrest heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B115012 | Driver seat back blower speed sensor | The driver seat backrest seat heater and blower assembly circuit short circuit to ground. Internal motor failure. CCSM failure. | Check the driver seat backrest heater and blower assembly circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B115113 | Passenger seat cushion | Passenger seat cushion seat fan motor short circuit to ground. | Check the front seat heater and blower assembly circuit. Refer to the electrical information. Install a new front seat heater and blower assembly if necessary. Clear the DTCs and test for normal operation. |
| B115198 | Passenger seat cushion | Passenger seat cushion over temperature fault. Possible restricted duct. | Check the passenger side front seat and make sure nothing is restricting the seat fan motor blower duct. Rectify as necessary. Clear the DTCs and test for normal operation. |
| B115213 | Passenger seat back | Passenger seat back seat fan motor short circuit to ground. | Check the front seat heater and blower assembly circuit. Refer to the electrical information. Install a new front seat heater and blower assembly if necessary. Clear the DTCs and test for normal operation. |
| B115298 | Passenger seat back | Passenger seat back over temperature fault. Possible restricted duct. | Check the passenger side front seat and make sure nothing is restricting the seat fan motor blower duct. Rectify as necessary. Clear the DTCs and test for normal operation. |
| B115313 | Driver seat cushion | Passenger seat cushion seat fan motor short circuit to ground. | Check the front seat heater and blower assembly circuit. Refer to the electrical information. Install a new front seat heater and blower assembly if necessary. Clear the DTCs and test for normal operation. |
| B115398 | Driver seat cushion | Driver seat cushion over temperature fault. Possible restricted duct. | Check the driver side front seat and make sure nothing is restricting the seat fan motor blower duct. Rectify as necessary. Clear the DTCs and test for normal operation. |
| B115413 | Driver seat back | Passenger seat cushion seat fan motor short circuit to ground. | Check the driver front seat heater and blower assembly circuit. Refer to the electrical information. Install a new front seat heater and blower assembly if necessary. Clear the DTCs and test for normal operation. |
| B115498 | Driver seat back | Driver seat back over temperature fault. Possible restricted duct. | Check the driver side front seat and make sure nothing is restricting the seat fan motor blower duct. Rectify as necessary. Clear the DTCs and test for normal operation. |
| B11557A | Passenger seat | Possible restricted blower duct on the passenger cushion heater and blower assembly. Possible restricted blower duct on the passenger backrest heater and blower assembly. Possible blower duct adrift. | Check the passenger side front seat and make sure the blower duct is not adrift from the heater and blower assembly. Make sure nothing is restricting the seat heater and blower assembly blower duct check the exhaust outlet of each heater and blower assembly. Rectify as necessary. Clear the DTCs and test for normal operation. |
| B11567A | Driver seat | Possible restricted blower duct on the driver cushion heater and blower assembly. Possible restricted blower duct on the driver backrest heater and blower assembly. Possible blower duct adrift. | Check the driver side front seat and make sure the blower duct is not adrift from the heater and blower assembly. Make sure nothing is restricting the seat heater and blower assembly blower duct check the exhaust outlet of each heater and blower assembly. Rectify as necessary. Clear the DTCs and test for normal operation. |
| B115713 | Blower control B | The passenger seat cushion heater and blower assembly circuit open circuit. The passenger seat backrest heater and blower assembly circuit open circuit. CCSM failure. | Check the passenger seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| B11574B | Blower control B | The passenger seat cushion heater and blower assembly circuit short circuit to ground. The passenger seat backrest heater and blower assembly circuit short circuit to ground. Mechanical restriction in the heater and blower assembly housing CCSM failure. | Check the passenger seat heater and blower assembly for the cushion and backrest circuit. Refer to the electrical information. Install a new heater and blower assembly if necessary. Clear the DTCs and test for normal operation. Check the CCSM ground supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| U001088 | Medium speed CAN communication bus | CAN signal fault. Possible open circuit. Faulty control module. | Check the CAN circuits. Refer to the electrical information. Rectify as necessary. Clear the DTCs and test for normal operation. Check the control module power supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| U015500 | Lost communication with instrument panel cluster (IPC) control module | CAN signal fault. | Check the CAN circuits. Refer to the electrical information. Rectify as necessary. Clear the DTCs and test for normal operation. |
| U030000 | Internal control module software incompatibility | Module not Configured. Incorrect module fitted. Faulty control module. | Incorrect or invalid software downloaded. Re-flash the software with the correct application code for relevant vehicle. |
| U210100 | Control module configuration incompatible | Module not Configured. Incorrect module fitted. | Check the control module power supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| U210538 | Switch pack signal A | Possible open circuit. Short circuit to power. Pulse width modulated (PWM) signal from switchpack to CCSM is potentially corrupt. | Check the driver PWM signals and circuits. Refer to the electrical information. Rectify as necessary. Clear the DTCs and test for normal operation. |
| U210638 | Switch pack signal B | Possible open circuit. Short circuit to power.. PWM signal from switchpack to CCSM is potentially corrupt. | Check the passenger PWM signals and circuits. Refer to the electrical information. Rectify as necessary. Clear the DTCs and test for normal operation. |
| U300004 | Control module | CCSM failure. | Check the control module power supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the control module. Refer to the warranty policy and procedures information if a module is suspect. |
| U300362 | Battery voltage | CAN signal fault. Power supply fault IPC signal fault | Check the IPC power supply and relay circuits. Refer to the electrical information. Rectify as necessary. Clear the DTC. Cycle the ignition and retest. If the DTC resets suspect the IPC. Refer to the warranty policy and procedures information if a module is suspect. |
VEHICLES FITTED WITH CLIMATIC SEATS
PRINCIPLES OF OPERATION
For a detailed description of the seat systems and operation, refer to the relevant Description and Operation workshop information. REFER to: SEATS (Description and Operation).
INSPECTION AND VERIFICATION
| CAUTION | Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle. |
Note. Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
Note. If the control module is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures information or determine if any prior approval program is in operation, prior to the installation of a new module.
Note. Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information read by the manufacturer approved diagnostic system).
Note. When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into account.
Note. Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.
Note. If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.
- Verify the customer concern.
- Visually inspect for obvious signs of mechanical or electrical damage. VISUAL INSPECTION Mechanical Electrical Seat runners Seat frames Seat movement switch condition and installation Seat heater switch condition and installation Seat motor(s) condition and installation Battery condition and state of charge Fuses Harnesses and connectors Seat movement switch(s) Seat heater switch(s) Seat heater elements Seat motor(s) Seat module(s) Memory control module(s) Ignition switch Battery Junction Box (BJB) Central Junction Box (CJB) Local Interconnect Network (LIN) circuit
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.
SYMPTOM CHART
PINPOINT TEST A: FRONT SEAT FORE/AFT MOVEMENT NOT FUNCTIONING
| PINPOINT TEST A: FRONT SEAT FORE/AFT MOVEMENT NOT FUNCTIONING |
| TEST CONDITIONS | DETAILS/RESULTS/ACTIONS |
| A1: CHECK FOR FRONT SEAT FORWARD-REARWARD SEAT MOTOR OPERATION |
| WARNING: Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| 1. Set ignition status to ' ON'. |
| 2. From the switch pack, operate the front seat forward-rearward seat motor switch and listen for evidence of the motor operating. |
| Does the motor operate? Yes GO to A2. No GO to A3. |
| WARNING |
| Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| A2: CHECK FRONT SEAT FORWARD-REARWARD SEAT MOTOR DRIVE BAR |
| 1. Check front seat drive bar for correct installation and condition |
| Is the front seat drive bar correctly installed and in a serviceable condition? Yes Re-check for correct front seat forward-rearward movement. Remove seat to allow for further investigation if required. No Correctly install front seat forward-rearward seat motor drive bar, or replace if required. |
| A3: CHECK FRONT SEAT FORWARD-REARWARD SEAT MOTOR |
| WARNING: When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed accordingly. |
| 1. Set ignition status to 'OFF'. |
| 2. Disconnect front seat forward-rearward seat motor connector. |
| NOTE: It may be that the seat has been driven to the limit of travel along the relevant axis, and when the link harness is connected, the seat will remain in the same position. If this is the case, a jolt may be felt from the motor. To confirm the motor operation, swap the link harness to alternate motor pin connections and the seat should travel in the opposite direction. |
| 3. Using a locally made fused link harness and power supply, connect power and ground to forward-rearward seat motor. |
| Battery positive terminal | Battery negative terminal |
| Forward-rearward seat motor pin 1 | Forward-rearward seat motor pin 2 |
| Does the motor operate? Yes Using manufacturer approved diagnostic system, check for related Diagnostic Trouble Codes (DTCs) and carry out the repair operations specified. Alternatively, refer to the electrical circuit diagrams and check front seat forward-rearward seat motor circuits. No Replace front seat forward-rearward seat motor. Refer to relevant workshop information. |
| WARNING |
| When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed accordingly. |
| NOTE |
| It may be that the seat has been driven to the limit of travel along the relevant axis, and when the link harness is connected, the seat will remain in the same position. If this is the case, a jolt may be felt from the motor. To confirm the motor operation, swap the link harness to alternate motor pin connections and the seat should travel in the opposite direction. |
PINPOINT TEST B: FRONT SEAT EXCESSIVE FORWARD-REARWARD FREE PLAY
| PINPOINT TEST B: FRONT SEAT EXCESSIVE FORWARD-REARWARD FREE PLAY |
| TEST CONDITIONS | DETAILS/RESULTS/ACTIONS |
| B1: CHECK FRONT SEAT FOR EXCESSIVE FORWARD-REARWARD FREE PLAY |
| WARNING: Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| 1. Check all accessible front seat frame fixings are installed and to the correct torque. |
| Does the motor operate? Yes GO to A2. No GO to A3. |
| WARNING |
| Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| B2: COMPARE THE FRONT SEAT FORWARD-REARWARD FREE PLAY AGAINST A SIMILAR SEAT |
| 1. Compare the front seat forward-rearward free play against a similar seat. |
| Is the front seat forward-rearward free play excessive when compared to a similar seat? Yes GO to B3. No The front seat frame is operating correctly. Submit Electronic Product Quality Report (EPQR) with any further query. |
| B3: CHECK REMAINING FRONT SEAT FRAME FIXINGS |
| 1. Remove front seat and/or any seat covers/trim to allow access to check remaining front seat frame fixings are all installed and to the correct torque. |
| Are all remaining front seat frame fixings installed and to the correct torque? Yes Replace front seat frame. Refer to the relevant workshop information. No Install and tighten all remaining front seat frame fixings to correct torque and re-check for excessive free play. |
PINPOINT TEST C: FRONT SEAT FORWARD-REARWARD MOVEMENT NOISY
| PINPOINT TEST C: FRONT SEAT FORWARD-REARWARD MOVEMENT NOISY |
| TEST CONDITIONS | DETAILS/RESULTS/ACTIONS |
| C1: COMPARE FRONT SEAT FORWARD-REARWARD MOVEMENT NOISE TO OTHER FRONT SEAT |
| WARNING: Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| 1. Compare the front seat forward-rearward movement noise to other front seat. |
| Is the front seat forward-rearward movement noise excessive when compared to other front seat? Yes GO to C2. No GO to C3. |
| WARNING |
| Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| C2: COMPARE FRONT SEAT FORWARD-REARWARD MOVEMENT NOISE TO FRONT SEAT IN OTHER VEHICLE |
| 1. Compare the front seat forward-rearward movement noise to front seat in other vehicle. |
| Is the front seat forward-rearward movement noise excessive when compared to front seat in other vehicle? Yes GO to C3. No The front seat frame is operating correctly. Submit Electronic Product Quality Report (EPQR) with any further query. |
| C3: CHECK FOR DEBRIS OBSTRUCTING SEAT MOVEMENT |
| 1. Check for debris obstructing seat movement. |
| Is the front seat forward-rearward movement obstructed by debris? Yes Remove obstruction and re-check for noisy forward-rearward seat movement. No GO to C4. |
| C4: RE-ALIGN FRONT SEAT FRAME |
| 1. Remove front seat and/or any seat covers/trim to allow access to check remaining front seat frame fixings are all installed and to the correct torque. |
| 2. Set ignition status to 'ON'. |
| 3. Using the front seat switch pack drive the front seat fully forward then fully rearward. |
| 4. Tighten front seat frame fixings to the correct torque. |
| 5. Re-check for noisy seat movement. |
| Is the front seat forward-rearward movement still noisy? Yes GO to C5. No The front seat frame is now operating correctly. |
| C5: CHECK FRONT SEAT FORWARD-REARWARD SEAT MOTOR DRIVE BAR |
| 1. Check front seat drive bar for correct installation and condition. |
| Is the front seat drive bar correctly installed and in a serviceable condition? Yes Replace front seat forward-rearward seat motor. Refer to relevant workshop information. No Correctly install front seat forward-rearward seat motor drive bar, or replace if required. |
PINPOINT TEST D: FRONT SEAT HEIGHT, TILT AND/OR SEAT EXTENSION MOTOR MOVEMENT NOT FUNCTIONING
| PINPOINT TEST D : FRONT SEAT HEIGHT, TILT AND/OR SEAT EXTENSION MOTOR MOVEMENT NOT FUNCTIONING |
| TEST CONDITIONS | DETAILS/RESULTS/ACTIONS |
| D1: CHECK FRONT SEAT HEIGHT, TILT OR EXTENSION MOTOR |
| WARNING: When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed accordingly. |
| WARNING: When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed accordingly. |
| 1. Set ignition status to ' OFF'. |
| 2. Disconnect front seat height, tilt or extension motor connector. |
| NOTE: It may be that the seat has been driven to the limit of travel along the relevant axis, and when the link harness is connected, the seat will remain in the same position. If this is the case, a jolt may be felt from the motor. To confirm the motor operation, swap the link harness to alternate motor pin connections and the seat should travel in the opposite direction. |
| 3. Using a locally made fused link harness and power supply, connect power and ground to relevant motor. |
| Battery positive terminal | Battery negative terminal |
| Motor pin 1 | Motor pin 2 |
| Does the motor operate? Yes Using manufacturer approved diagnostic system, check for related Diagnostic Trouble Codes (DTCs) and carry out the repair operations specified. Alternatively, refer to the electrical circuit diagrams and check relevant motor circuits. No Replace the relevant motor. Refer to relevant workshop information. |
| WARNING |
| When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed accordingly. |
| WARNING |
| When carrying out the following steps, stand clear of all moving parts and ensure link harness is routed accordingly. |
| NOTE |
| It may be that the seat has been driven to the limit of travel along the relevant axis, and when the link harness is connected, the seat will remain in the same position. If this is the case, a jolt may be felt from the motor. To confirm the motor operation, swap the link harness to alternate motor pin connections and the seat should travel in the opposite direction. |
PINPOINT TEST E: FRONT SEAT HEIGHT, TILT AND/OR EXTENSION MOVEMENT NOISY
| PINPOINT TEST E: FRONT SEAT HEIGHT, TILT AND/OR EXTENSION MOVEMENT NOISY |
| TEST CONDITIONS | DETAILS/RESULTS/ACTIONS |
| E1: COMPARE THE HEIGHT, TILT OR EXTENSION MOVEMENT NOISE WITH THE OTHER FRONT SEAT |
| WARNING: Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| 1. Compare the front seat movement noise to other front seat. |
| Is the front seat height, tilt or extension movement noise excessive when compared to other front seat? Yes GO to E2. No GO to E3. |
| WARNING |
| Before work is carried out, make the air bag supplemental restraint system safe. For additional information, refer to Standard Workshop Practices workshop information. |
| E2: COMPARE FRONT SEAT HEIGHT, TILT OR EXTENSION MOVEMENT NOISE TO FRONT SEAT IN OTHER VEHICLE |
| 1. Compare the front seat height, tilt or extension movement noise to front seat in other vehicle. |
| Is the front seat height, tilt or extension movement noise excessive when compared to front seat in other vehicle? Yes GO to E3. No The front seat frame is operating correctly. Submit Electronic Product Quality Report (EPQR) with any further query. |
| E3: CHECK FOR DEBRIS OBSTRUCTING SEAT MOVEMENT |
| 1. Check for debris obstructing seat movement. |
| Is the front seat height, tilt or extension movement obstructed by debris? Yes Remove obstruction and re-check for noisy height, tilt or extension seat movement. If still noisy GO to E4. No GO to E4. |
| E4: CHECK FOR HEIGHT, TILT OR EXTENSION MOVEMENT MECHANISM LUBRICATION |
| 1. Check and apply manufacturer approved lubrication to seat height, tilt or extension movement mechanism and re-test for noise. |
| Is the front seat height, tilt or extension noise still apparent? Yes Replace the relevant motor. Refer to relevant workshop information. No The front seat height, tilt or extension motor is operating correctly. |
PRINCIPLE OF OPERATION
For a detailed description of the seating systems and operation, refer to the relevant Description and Operation workshop information. REFER to: SEATS .
| CAUTION | Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle |
Note. If the control module is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures information or determine if any prior approval program is in operation, prior to the installation of a new module
Note. Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information read by the manufacturer approved diagnostic system)
Note. When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into account
Note. Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
Note. Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests
Note. If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals
Note. The climate system functions in a manner that means any detected error state either intermittent or permanent will shut down the complete seat climate system until the next ignition cycle, this does not mean that both climate units within the one seat have failed. This shut down is design intent to protect the system to ensure that the fault detected does not damage the units, it is possible that both units are functioning correctly and that the fault lies elsewhere within the system. The following process can be carried out without removing either the seats or the climate units from the vehicle and should correctly identify any failed units, this should ensure that only failed units are changed under warranty. Any units exhibiting the correct reading as per process below, should NOT be changed under warranty. If all units have a correct reading then re-confirm customer symptom, if customer symptom is still present then carry out further system checks
Note. The DTC Index containing an actions list is for guidance only and any reference to "Install a new heater and blower assembly if necessary" should only be carried out following unit failure confirmation using the Pin Out Diagnostics and/or the Over Temperature and Fluid Air Leak Diagnostics contained below, the recording of a DTC does NOT signify a permanently failed unit
Pinpoint Test E
- CONNECTOR AND PIN INFORMATION Left Hand Drive All Model years Passenger Cushion (UG_Blue/Green) Passenger Cushion (UY_Blue/Yellow) Passenger Backrest (G_Green) Passenger Backrest (GN_Green/Brown) Driver Cushion (RN_Red/Brown) Driver Cushion (RB_Red/Black) Driver Backrest (UW_Blue/White) Driver Backrest (US_Blue/Slate (grey)) Right Hand Drive Model years 2007-2009 Passenger Cushion (UG_Blue/Green) Passenger Cushion (UY_Blue/Yellow) Passenger Backrest (G_Green) Passenger Backrest (GN_Green/Brown) Driver Cushion (RN_Red/Brown) Driver Cushion (RB_Red/Black) Driver Backrest (UW_Blue/White) Driver Backrest (US_Blue/Slate (grey)) Model years 2010-2012 Driver Cushion (UG_Blue/Green) Driver Cushion (UY_Blue/Yellow) Driver Backrest (G_Green) Driver Backrest (GN_Green/Brown) Passenger Cushion (RN_Red/Brown) Passenger Cushion (RB_Red/Black) Passenger Backrest (UW_Blue/White) Passenger Backrest (US_Blue/Slate (grey))
OVER TEMPERATURE AND FLUID/AIR LEAK DIAGNOSTICS
| Model years 2007-2009 |
| Affected DTC's | Once the diagnostic process detailed above has been carried out and it has been identified that there has not been a failure of any of the climate units then you should refer back to the relevant climate system DTC codes that have been recorded DTC codes listed that have 7A or 98 following the code signify a possible air leak or air flow restriction within the system In these circumstances starting with the seat base you should check all ducting connections for correct engagement and inspect ducting for signs of damage which could result in an air leak (for connection issues re-connect and test system) Only in the event of finding damage to the ducting of one of the units should the unit be replaced and it should be noted that only that unit should be replaced Due to the design function of the system both climate units in the one seat operate as one, therefore if an issue is detected in one of the units then both units are shut down to protect the system until next ignition cycle, in these circumstances you should change only the damaged unit and NOT change both units |
| B1151-98 B1152-98 B1153-98 B1154-98 B1155-7A B1156-7A |
| Model years 2010-2012 |
| Affected DTC's | Once the diagnostic process detailed above has been carried out and it has been identified that there has not been a failure of any of the climate units then you should refer back to the relevant climate system DTC codes that have been recorded DTC codes listed that have 7A or 98 following the code signify a possible air leak or air flow restriction within the system In these circumstances starting with the seat base you should check all ducting connections for correct engagement and inspect ducting for signs of damage which could result in an air leak (for connection issues re-connect and test system) Only in the event of finding damage to the ducting of one of the units should the unit be replaced and it should be noted that only that unit should be replaced Due to the design function of the system both climate units in the one seat operate as one, therefore if an issue is detected in one of the units then both units are shut down to protect the system until next ignition cycle, in these circumstances you should change only the damaged unit and NOT change both units |
| B120F-98 B122E-98 B122F-98 B1230-98 B1231-7A B1232-7A |
Scheme 10
Scheme 11
- Remove the climate control assembly. Refer to «Climate Control Assembly»(/land-rover/range-rover/l322-2005-2009/remont/ac-compressor/#control-components) .
- Remove the heated front seat switch. Release the 4 clips. Disconnect the 2 electrical connectors.
- Remove the clock. Release the 2 clips.
INSTALLATION
- Install the clock. Secure the 2 clips.
- Install the heated front seat switch. Connect the 2 electrical connectors. Secure the 4 clips.
- Install the climate control assembly. Refer to «Climate Control Assembly»(/land-rover/range-rover/l322-2005-2009/remont/ac-compressor/#control-components) .
REMOVAL
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 12
Scheme 13
Scheme 14
Scheme 15
Scheme 16
- Position the front seat fully forwards.
- Remove the safety belt lower anchor bolt cover. Carefully release the clip from behind the front seat base side trim panel. Remove the cover.
- Release the safety belt lower anchor from the front seat. Remove and discard the bolt.
- Remove the 2 rear bolts from the front seat.
- Remove the 2 front bolts from the front seat. Position the front seat fully rearwards.
- Reposition the front seat to the central position. Reposition the front seat backrest to the fully upright position. Lower the front seat head restraint to the fully lowered position.
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Reposition the front seat for access. Disconnect the 4 electrical connectors.
- Reposition the RH front seat for access. Disconnect the 5 electrical connectors.
- With assistance carefully remove the front seat. Fit protection around the door aperture to protect the interior.
Scheme 17
- With assistance carefully install the front seat. Remove the protection from around the door aperture.
- Reposition the front seat for access. Connect the 4 electrical connectors.
- Reposition the front seat for access. Connect the 5 electrical connectors.
- Reposition the front safety belt buckle wiring harness.
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Install the 2 front bolts to the front seat. Align the front seat locating pegs. Position the front seat fully rearwards. Tighten the front seat front bolts to 45 Nm (33 lb.ft).
- Install the 2 rear bolts to the front seat. Position the front seat fully forwards. Tighten the front seat rear bolts to 45 Nm (33 lb.ft).
- Attach the safety belt lower anchor to the seat. Install a new bolt and tighten to 45 Nm (33 lb.ft).
- Install the safety belt lower anchor bolt cover.
- Reposition the front seat to the original position.
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 18
Scheme 19
Scheme 20
Scheme 21
Scheme 22
Scheme 23
Scheme 24
Scheme 25
Scheme 26
Scheme 27
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat head restraint. See «Front Seat Head Restraint - Vehicles With: Head Restraint Video Display»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the seat armrest. See «Seat Armrest»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the front seat backrest cover upper trim panel. Remove the 2 screws. Release the front seat backrest cover from the front seat backrest upper trim panel.
- Remove the front seat backrest cooling duct. Remove the clip from the front seat backrest cooling duct.
- Remove and discard the 2 clips from the front seat backrest cover.
- Release the 2 outer tension straps from the front seat backrest.
- Release the front seat side air bag sleeve from the front seat backrest cover outer tension strap.
- Reposition the lumbar motor control valve.
- Release the front seat side air bag sleeve. Remove and discard the front seat side air bag sleeve bolt. Remove and discard the front seat side air bag lower nut.
- Reposition the front seat backrest heater and blower motor assembly. Carefully release the 2 clips.
- Reposition the front seat backrest heater and blower motor assembly duct. Release the 2 clips.
- Release the 3 inner central tension straps from the front seat backrest. Reposition the front seat backrest cover inner central tension straps to the front.
- Remove the front seat head restraint guide tubes. Raise the front seat backrest cover from the front seat frame for access. Carefully release the 2 clips from the front seat head restraint guide tubes.
- Remove the front seat backrest cushion and cover from the front seat frame.
- Remove the front seat backrest cover from the front seat backrest cushion. Reposition the front seat backrest cover from the front seat backrest cushion. Remove and discard the 17 clips from the front seat backrest cover.
- Install the front seat backrest cover to the front seat backrest cushion. Reposition the front seat backrest cover to the front seat backrest cushion. Install the 17 new clips to the front seat backrest cover.
- Install the front seat backrest cushion and cover to the front seat frame.
- Install the front seat head restraint guide tubes. Secure the head restraint guide tube clips. Reposition the front seat backrest cover to the original position.
- Secure the 3 inner central tension straps to the front seat backrest. Reposition the front seat backrest cover inner central tension straps to the rear.
- Reposition the front seat backrest heater and blower motor assembly duct. Secure the 2 clips.
- Reposition the front seat backrest heater and blower motor assembly. Secure the 2 clips.
- Secure the front seat side air bag sleeve. Tighten the new bolt to 3 Nm (2 lb.ft). Tighten the new nut to 7 Nm (5 lb.ft).
- Reposition the lumbar motor control valve.
- Secure the front seat side air bag sleeve to the front seat backrest cover outer tension strap.
- Secure the 2 outer tension straps to the front seat backrest.
- Install the 2 new clips to the front seat backrest cover.
- Install the front seat backrest cooling duct. Install the clip to the front seat backrest cooling duct.
- Install the front seat backrest cover upper trim panel. Install the front seat backrest cover to the front seat backrest upper trim panel. Install the 2 screws.
- Install the seat armrest. See «Seat Armrest»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Install the front seat head restraint. See «Front Seat Head Restraint - Vehicles With: Head Restraint Video Display»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 28
Scheme 29
Scheme 30
Scheme 31
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat. See «Front Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Release the 2 lower tension straps from the front seat base. Reposition the front seat backrest cover for access.
- Remove the front seat side trim panel support. Release the 2 clips.
- Remove the seat control switch. See «Seat Control Switch»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the front seat backrest hinge cover. Remove the 2 screws. Release the clip.
- Remove the 2 clips from the front seat backrest lower rear cover.
- Remove the front seat backrest lower rear cover. Release the front seat backrest cover lower trim panel from the 2 clips.
- Install the front seat backrest lower rear cover. Secure the front seat backrest cover lower trim panel to the 2 clips.
- Install the 2 clips to the front seat backrest lower rear cover.
- Install the front seat backrest hinge cover. Secure the clip. Install the 2 screws.
- Install the seat control switch. See «Seat Control Switch»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Install the front seat side trim panel support. Secure the 2 clips.
- Secure the 2 lower tension straps to the front seat base. Reposition the front seat backrest cover.
- Install the front seat. See «Front Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 32
Scheme 33
Scheme 34
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat backrest lower rear cover. See «Front Seat Backrest Lower Rear Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the front seat backrest cooling duct. Remove the clip from the front seat backrest cooling duct.
- Remove and discard the clip from the front seat backrest cover.
- Release the front seat backrest cover RH inner tension strap.
- Reposition the front seat backrest heater and blower motor assembly. Carefully release the 2 clips.
- Remove the 3 screws from the front seat backrest heater and blower motor assembly.
- Remove the front seat backrest heater and blower motor assembly. Disconnect the front seat backrest heater and blower motor assembly electrical connector.
- Install the front seat backrest heater and blower motor assembly. Connect the front seat backrest heater and blower motor assembly electrical connector.
- Install the 3 screws to the front seat backrest heater and blower motor assembly.
- Reposition the front seat backrest heater and blower motor assembly. Secure the 2 clips.
- Secure the front seat backrest cover RH inner tension strap.
- Install the new clip to the front seat backrest cover.
- Install the front seat backrest cooling duct. Install the clip to the front seat backrest cooling duct.
- Install the front seat backrest lower rear cover. See «Front Seat Backrest Lower Rear Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 35
Scheme 36
Scheme 37
Scheme 38
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat cushion and front seat cushion cover from the front seat base. See «Front Seat Cushion Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Reposition the front seat base wiring harness trim panel. Reposition the front seat for access. Remove the 4 screws.
- Remove the front seat cushion heater and blower motor assembly duct. Remove the screw.
- Remove the 3 screws from the front seat heater and blower motor assembly.
- Remove the front seat cushion heater and blower motor assembly. Disconnect the front seat cushion heater and blower motor assembly electrical connector.
- Install the front seat cushion heater and blower motor assembly. Connect the front seat cushion heater and blower motor assembly electrical connector.
- Install the 3 screws to the front seat cushion heater and blower motor assembly.
- Install the front seat cushion heater and blower motor assembly duct. Install the screw.
- Reposition the front seat base wiring harness trim panel. Reposition the front seat for access. Install the 4 screws.
- Install the front seat cushion and cover to the front seat base. See «Front Seat Cushion Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
| CAUTION | The front passenger seat occupant classification sensor is available only as a service kit. No attempt should be made to replace individual components. Failure to follow this instruction may result in personal injury. |
Scheme 39
Scheme 40
Scheme 41
Scheme 42
Scheme 43
Scheme 44
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat. See «Front Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Release the 2 lower tension straps from the front seat base. Reposition the front seat backrest cover for access.
- Remove the front seat side trim panel support. Release the 2 clips.
- Remove the seat control switch. See «Seat Control Switch»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the front seat base side trim panel mounting bracket. Release the 2 wiring harness clips. Remove the 4 screws.
- Remove the front seat backrest hinge cover. Remove the 2 screws. Release the clip.
- Remove the 2 clips from the front seat backrest cover lower trim panel.
- Remove the front seat backrest cover lower trim panel. Release the front seat backrest cover lower trim panel from the 2 clips.
- Release the front seat cushion cover from the rear of the front seat base.
- Release the front seat cushion cover from the left-hand side of the front seat base.
- Release the front seat cushion cover from the right-hand side of the front seat base.
- Remove the front seat cushion and front seat cushion cover from the front seat base. Reposition the front seat for access. Release the front seat cushion cover from the front of the front seat base.
- Release the front seat cushion cover tension strap.
- Remove and discard the 15 clips from the front seat cushion cover. Reposition the front seat cushion cover for access.
- Remove the front seat cushion cover from the front seat cushion.
- Install the front seat cushion cover to the front seat cushion.
- Install the 15 new clips to the front seat cushion cover. Reposition the front seat cushion cover to the front seat cushion.
- Secure the front seat cushion cover tension strap.
- Install the front seat cushion and cover to the front seat base. Reposition the front seat for access. Secure the front seat cushion cover to the front of the front seat base.
- Secure the front seat cushion cover to the right-hand side of the front seat base.
- Secure the front seat cushion cover to the left-hand side of the front seat base.
- Secure the front seat cushion cover to the rear of the front seat base.
- Install the front seat backrest cover lower trim panel. Secure the front seat backrest cover lower trim panel to the 2 clips.
- Install the 2 clips to the front seat backrest cover lower trim panel.
- Install the front seat backrest hinge cover. Secure the clip. Install the 2 screws.
- Install the front seat base side trim panel mounting bracket. Install the 4 screws. Secure the 2 wiring harness clips.
- Install the seat control switch. See «Seat Control Switch»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Install the front seat side trim panel support. Secure the 2 clips.
- Secure the 2 lower tension straps to the front seat base. Reposition the front seat backrest cover.
- Install the front seat. See «Front Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Using the Land Rover approved diagnostic system, calibrate the occupant classification sensor.
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 45
Scheme 46
Scheme 47
Scheme 48
- Reposition the front seat backrest for access. Reposition the front seat head restraint to the fully extended position.
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat backrest cover lower trim panel. See «Front Seat Backrest Lower Rear Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Disconnect the front seat head restraint video display electrical connector. Release the clip.
- Release the front seat head restraint. Release the front seat head restraint from the head restraint clips.
- Using a suitable tape secure the front seat head restraint post clip to the front seat head restraint wiring harness. Release the front seat head restraint post clip from the RH head restraint post.
- Release the RH head restraint guide tube. Apply suitable protective tape around the RH head restraint guide tube. Using a suitable tool, release the RH head restraint guide tube.
- Remove the front seat head restraint. Feed the front seat head restraint video wiring harness through the front seat backrest cover and the seat frame.
- Install the front seat head restraint. Feed the front seat head restraint video wiring harness through the front seat backrest cover and the seat frame.
- Secure the RH head restraint guide tube. Remove the protective tape from around the RH head restraint guide tube.
- Remove the suitable tape from the front seat head restraint post clip. Secure the front seat head restraint post clip to the RH head restraint post.
- Secure the front seat head restraint. Secure the front seat head restraint to the head restraint clips.
- Connect the front seat head restraint video display electrical connector. Secure the clip.
- Install the front seat backrest cover lower trim panel. See «Front Seat Backrest Lower Rear Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Reposition the front seat backrest to its original position. Reposition the front seat head restraint to its original position.
- Reposition the front seat backrest for access.
- Remove the front seat head restraint. Reposition the front seat head restraint to the fully extended position. Release the front seat head restraint from the head restraint clips.
- Install the front seat head restraint. Secure the front seat head restraint to the head restraint clips. Reposition the front seat head restraint to the original position.
- Reposition the front seat backrest to the original position.
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 49
Scheme 50
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat head restraint. See «Front Seat Head Restraint - Vehicles With: Head Restraint Video Display»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the seat armrest. See «Seat Armrest»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the front seat backrest cover upper trim panel. Remove the 2 screws. Release the front seat backrest cover from the front seat backrest upper trim panel.
- Remove the front seat backrest cooling duct. Remove the clip from the front seat backrest cooling duct.
- Remove and discard the 2 clips from the front seat backrest cover.
- Release the 2 outer tension straps from the front seat backrest.
- Release the front seat side air bag sleeve from the front seat backrest cover outer tension strap.
- Reposition the lumbar motor control valve.
- Release the front seat side air bag sleeve. Remove and discard the front seat side air bag sleeve bolt. Remove and discard the front seat side air bag lower nut.
- Reposition the front seat backrest heater and blower motor assembly. Carefully release the 2 clips.
- Reposition the front seat backrest heater and blower motor assembly duct. Release the 2 clips.
- Release the 3 inner central tension straps from the front seat backrest. Reposition the front seat backrest cover inner central tension straps to the front.
- Remove the front seat head restraint motor screw. Raise the front seat backrest cover from the front seat frame for access.
- Remove the front seat head restraint motor. Disconnect the electrical connector. Release the front seat head restraint motor from the front seat frame.
- Install the front seat head restraint motor. Secure the front seat head restraint motor to the front seat frame. Connect the electrical connector.
- Install the front seat head restraint motor screw. Reposition the front seat backrest cover to the original position.
- Secure the 3 inner central tension straps to the front seat backrest. Reposition the front seat backrest cover inner central tension straps to the rear.
- Reposition the front seat backrest heater and blower motor assembly duct. Secure the 2 clips.
- Reposition the front seat backrest heater and blower motor assembly. Secure the 2 clips.
- Secure the front seat side air bag sleeve. Tighten the new bolt to 3 Nm (2 lb.ft). Tighten the new nut to 7 Nm (5 lb.ft).
- Reposition the lumbar motor control valve.
- Secure the front seat side air bag sleeve to the front seat backrest cover outer tension strap.
- Secure the 2 outer tension straps to the front seat backrest.
- Install the 2 new clips to the front seat backrest cover.
- Install the front seat backrest cooling duct. Install the clip to the front seat backrest cooling duct.
- Install the front seat backrest cover upper trim panel. Install the front seat backrest cover to the front seat backrest upper trim panel. Install the 2 screws.
- Install the seat armrest. See «Seat Armrest»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Install the front seat head restraint. See «Front Seat Head Restraint - Vehicles With: Head Restraint Video Display»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 51
Scheme 52
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat backrest cover. See «Front Seat Backrest Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Reposition the front seat backrest shaft. Remove and discard the front seat backrest shaft clip.
- Remove the front seat recliner motor. Disconnect the electrical connector. Remove the front seat recliner motor bolt.
- Remove the front seat recliner motor bracket. Release the 2 clips.
- Install the front seat recliner motor bracket. Secure the 2 clips.
- Install the front seat recliner motor. Loosely install the front seat recliner motor bolt. Connect the electrical connector.
- Reposition the front seat backrest shaft. Install the new front seat backrest shaft clip. Tighten the front seat recliner motor bolt.
- Install the front seat backrest cover. See «Front Seat Backrest Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
| WARNING | Persons working on the supplemental restraint system (SRS) must be fully trained and have been issued with the safety guidelines. |
| WARNING | Allow a period of 10 minutes to elapse after disconnecting the battery before undertaking any work on the SRS. |
| WARNING | The SRS electrical connectors are unique. DO NOT force, or attempt to connect electrical connectors to the wrong sockets. |
| WARNING | The correct procedures must always be used when working on SRS components. |
| WARNING | It is imperative that before any work is undertaken on the SRS system, the appropriate information is read thoroughly. |
| WARNING | Always disconnect both battery cables before beginning work on the SRS system. Disconnect the ground cable first. Never reverse connect the battery. |
| WARNING | Take extra care when handling SRS components. |
Scheme 53
Scheme 54
- Disconnect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
- Make the air bag supplemental restraint system (SRS) safe. Refer to «Standard Workshop Practices»(/land-rover/range-rover/l322-2005-2009/remont/oem-general-information/#general-information) .
- Remove the front seat backrest lower rear cover. See «Front Seat Backrest Lower Rear Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Reposition the front seat backrest heater and blower motor assembly. Carefully release the 2 clips.
- Reposition the front seat backrest heater and blower motor assembly duct. Release the 2 clips.
- Reposition the lumbar motor control valve. Disconnect the 2 electrical connectors.
- Remove the lumbar assembly. Release the 2 retaining tangs.
- Install the lumbar assembly. Secure the 2 retaining tangs.
- Reposition the lumbar motor control valve. Connect the 2 electrical connectors.
- Reposition the front seat backrest heater and blower motor assembly duct. Secure the 2 clips.
- Reposition the front seat backrest heater and blower motor assembly. Secure the 2 clips.
- Install the front seat backrest lower rear cover. See «Front Seat Backrest Lower Rear Cover»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Connect the battery ground cable. Refer to «Specifications»(/land-rover/range-rover/l322-2005-2009/remont/charging-system/#charging-system-general-information__specifications) .
Note. Front seat shown removed for clarity.
Scheme 55
Scheme 56
Scheme 57
- Position the front seat fully forwards.
- Remove the safety belt lower anchor bolt cover. Carefully release the clip from behind the front seat base side trim panel. Remove the cover.
- Carefully release the front seat base side trim panel. Remove the 2 screws. Release the 6 clips.
- Disconnect the lumbar control switch electrical connector.
- Remove the lumbar control switch. Release the 2 clips. Remove the switch.
- Install the lumbar control switch. Install the switch. Secure the 2 clips.
- Connect the lumbar control switch electrical connector.
- Carefully install the front seat base side trim panel. Secure the 6 clips. Install the 2 screws.
- Install the safety belt lower anchor bolt cover.
- Reposition the front seat to the original position.
Scheme 58
Scheme 59
- Reposition the front seat for access. Reposition the seat armrest to the central position. Apply suitable protective tape around the seat armrest.
- Remove the seat armrest. Remove the T27 Torx bolt.
- Install the seat armrest. Align the seat armrest. Install the T27 Torx bolt and tighten to 25 Nm (18 lb.ft).
- Reposition the front seat to the original position. Remove the suitable protective tape from around the seat armrest. Reposition the seat armrest to the original position.
Note. Front seat shown removed for clarity.
Scheme 60
- Position the front seat fully forwards.
- Remove the safety belt lower anchor bolt cover. Carefully release the clip from behind the front seat base side trim panel. Remove the cover.
- Carefully release the front seat base side trim panel. Remove the 2 screws. Release the 2 front clips. Release the rear clip. Release the 3 fir tree clips.
- Release the seat control switch. Release the 5 clips.
- Remove the seat control switch. Disconnect the 4 electrical connectors.
- Install the seat control switch. Connect the 4 electrical connectors.
- Secure the seat control switch. Secure the 5 clips.
- Secure the front seat base side trim panel. Secure the 6 clips. Install the 2 screws.
- Install the safety belt lower anchor bolt cover.
- Reposition the front seat to the original position.
Scheme 61
Scheme 62
- Remove the 2 bolts from the front of the rear seat hinge plates. Fit protection around the door aperture to protect the interior. Remove the 2 bolt covers from the front of the rear seat hinge plates.
- Fold the rear seat fully forwards. Release the rear seat backrest catch.
- With assistance carefully remove the rear seat. Disconnect the electrical connector. Remove the 2 nuts from the rear of the rear seat hinge plates.
- With assistance carefully install the rear seat. Install the 2 nuts to the rear of the rear seat hinge plates. Tighten to 25 Nm (18 lb.ft). Connect the electrical connector.
- Fold the rear seat fully rearwards. Secure the rear seat backrest catch.
- Install the 2 bolts to the front of the rear seat hinge plates. Tighten to 25 Nm (18 lb.ft). Install the 2 bolt covers to the front of the rear seat hinge plates. Remove the protection from around the door aperture.
Scheme 63
Scheme 64
Scheme 65
- Reposition the RH rear seat fully forward. Release the RH rear seat backrest catch.
- Remove the LH rear seat backrest inner hinge cover. Remove the 3 screws.
- Reposition the rear seat armrest fully forwards. Release the rear seat armrest catch.
- Release the rear seat armrest cover from the rear seat backrest. Release the rear seat armrest cover securing strip. Release the rear seat armrest cover securing rail.
- Remove the rear seat armrest. Remove the bolt. Reposition the rear seat armrest from the rear seat armrest hinge.
- Install the rear seat armrest. Reposition the rear seat armrest to the rear seat armrest hinge. Install the bolt and tighten to 10 Nm (7 lb.ft).
- Secure the rear seat armrest cover to the rear seat backrest. Secure the rear seat armrest cover securing rail. Secure the rear seat armrest cover securing strip.
- Reposition the rear seat armrest to the original position. Secure the rear seat armrest catch.
- Install the LH rear seat backrest inner hinge cover. Install the 3 screws.
- Reposition the RH rear seat to the original position. Secure the RH rear seat backrest catch.
Scheme 66
Scheme 67
Scheme 68
Scheme 69
Scheme 70
Scheme 71
Scheme 72
Scheme 73
Scheme 74
Scheme 75
Scheme 76
Scheme 77
- Remove the rear seat. See «Rear Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the rear seat backrest catch trim panel. Release the 3 clips.
- Remove the rear seat backrest rear cover lower trim panel. Remove the 2 screws. Release the 3 clips.
- Carefully release the rear seat backrest cover from the upper part of the rear seat frame.
- Remove the rear seat backrest rear cover inner side trim panel. Release the rear seat armrest cover securing strip. Remove the screw. Release the 11 inner side trim panel clips from the rear seat backrest cover.
- Remove the rear seat backrest rear cover. Release the rear seat backrest rear cover adhesive.
- Remove the rear seat backrest inner hinge cover. Remove the 3 screws.
- Remove the rear seat base lower trim panel. Remove the 6 clips. Reposition the rear seat hinge plates for access.
- Reposition the rear seat armrest fully forwards. Release the rear seat armrest catch.
- Release the rear seat armrest cover from the rear seat backrest. Release the rear seat armrest cover securing strip. Release the rear seat armrest cover securing rail.
- Remove the rear seat armrest. Remove the bolt. Reposition the rear seat armrest from the rear seat armrest hinge.
- Remove the rear seat backrest inner hinge. Remove the 4 bolts. Discard the 2 lower bolts.
- Remove the rear seat backrest outer hinge cover. Remove the 2 screws.
- Remove the rear seat backrest from the rear seat base. Remove the rear seat backrest outer hinge bolt.
- Remove the rear seat backrest hinge wiring harness clip. Remove the 2 clips. Release the rear seat base wiring harness electrical connector from the rear seat backrest cover. Disconnect the rear seat base wiring harness electrical connector.
- Release the rear seat cushion cover from the rear seat base.
- Reposition the safety belt through the rear seat cushion cover and the rear seat cushion. Remove and discard the safety belt bolt from the rear seat base.
- Remove the rear seat backrest cover safety belt trim panel. Remove the 2 screws.
- Release the rear seat backrest cover from the rear seat backrest.
- Remove the rear seat backrest catch trim panel. Carefully release the 4 clips.
- Reposition the rear seat backrest cushion and cover from the rear seat backrest for access.
- Reposition the safety belt through the rear seat backrest cushion and cover.
- Using a suitable tool, release the head restraint guide tubes. Release the 6 clips.
- Remove the rear seat backrest cushion and cover from the rear seat backrest. Reposition the safety belt.
- Remove the rear seat backrest cover from the rear seat backrest cushion. Remove and discard the 16 clips from the rear seat backrest cover.
- Install the rear seat backrest cover to the rear seat backrest cushion. Install the 16 new clips to the rear seat backrest cover.
- Install the rear seat backrest cushion and cover to the rear seat backrest. Reposition the safety belt.
- Install the head restraint guide tubes. Secure the 6 clips.
- Reposition the safety belt through the rear seat backrest cushion and cover.
- Reposition the rear seat backrest cushion and cover to the rear seat backrest.
- Install the rear seat backrest catch trim panel. Secure the 4 clips.
- Secure the rear seat backrest cover to the rear seat backrest.
- Install the rear seat backrest cover safety belt trim panel. Install the 2 screws.
- Reposition the safety belt through the rear seat cushion cover and the rear seat cushion. Install the new safety belt bolt to the rear seat base and tighten to 31 Nm (23 lb.ft).
- Secure the rear seat cushion cover to the rear seat base.
- Install the rear seat backrest hinge wiring harness clip. Secure the 2 clips. Secure the rear seat base wiring harness electrical connector to the rear seat backrest cover. Connect the rear seat base wiring harness electrical connector.
- Secure the rear seat backrest to the rear seat base. Install the rear seat backrest outer hinge bolt and tighten to 45 Nm (33 lb.ft).
- Install the rear seat backrest outer hinge cover. Install the 2 screws.
- Install the rear seat backrest inner hinge. Install the 2 upper bolts. Install the 2 new lower bolts. Tighten the bolts to 25 Nm (18 lb.ft).
- Install the rear seat armrest. Install the bolt. Reposition the rear seat armrest to the rear seat armrest hinge.
- Secure the rear seat armrest cover to the rear seat backrest. Secure the rear seat armrest cover securing strip. Secure the rear seat armrest cover securing rail.
- Reposition the rear seat armrest to the original position. Secure the rear seat armrest catch.
- Install the rear seat base lower trim panel. Install the 6 clips. Reposition the rear seat hinge plates for access.
- Install the rear seat backrest inner hinge cover. Install the 3 screws.
- Install the rear seat backrest rear cover. Apply a suitable adhesive to the rear seat backrest rear cover.
- Install the rear seat backrest rear cover inner side trim panel. Secure the 11 inner side trim panel clips to the rear seat backrest cover. Install the screw. Secure the rear seat armrest cover securing strip.
- Carefully secure the rear seat backrest cover to the upper part of the rear seat frame.
- Install the rear seat backrest rear cover lower trim panel. Secure the 3 clips. Install the 2 screws.
- Install the rear seat backrest catch trim panel. Secure the 3 clips.
- Install the rear seat. See «Rear Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the LH rear seat. See «Rear Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
- Remove the rear seat backrest outer hinge cover. Remove the 2 screws.
- Remove the rear seat backrest inner hinge cover. Remove the 3 screws.
- Remove the rear seat base lower trim panel. Remove the 6 clips. Reposition the rear seat hinge plates for access.
- Remove the rear seat backrest inner hinge. Remove the 4 bolts. Discard the 2 lower bolts.
- Remove the rear seat backrest from the rear seat base. Remove the rear seat backrest outer hinge bolt.
- Remove the rear seat backrest hinge wiring harness clip. Remove the 2 clips. Release the rear seat base wiring harness electrical connector from the rear seat backrest cover. Disconnect the rear seat base wiring harness electrical connector.
- Release the rear seat cushion cover from the rear seat base.
- Reposition the rear seat base wiring harness through the rear seat base. Release the rear seat base wiring harness electrical connector from the clip. Release the 5 wiring harness clips.
- Reposition the safety belt through the rear seat cushion cover and the rear seat cushion. Remove and discard the safety belt bolt from the rear seat base.
- Remove the rear seat cushion cover and the rear seat cushion.
- Remove the rear seat cushion cover from the rear seat cushion. Remove and discard the 25 rear seat cushion cover clips.
- Install the rear seat cushion cover to the rear seat cushion. Install the 25 new rear seat cushion cover clips.
- Install the rear seat cushion cover and the rear seat cushion.
- Reposition the safety belt through the rear seat cushion cover and the rear seat cushion. Install the new safety belt bolt to the rear seat base and tighten to 31 Nm (23 lb.ft).
- Reposition the rear seat base wiring harness through the rear seat base. Secure the 5 wiring harness clips. Install the rear seat base wiring harness electrical connector to the clip.
- Secure the rear seat cushion cover to the rear seat base.
- Install the rear seat backrest hinge wiring harness clip. Install the 2 clips. Connect the rear seat base wiring harness electrical connector. Secure the rear seat base wiring harness electrical connector to the rear seat backrest cover.
- Install the rear seat backrest to the rear seat base. Install the rear seat backrest outer hinge bolt and tighten to 45Nm (33 lb.ft).
- Install the rear seat backrest inner hinge. Install the 4 bolts. Install the 2 new lower bolts. Tighten the bolts to 45 Nm (33 lb.ft).
- Install the rear seat base lower trim panel. Reposition the rear seat hinge plates for access. Install the 6 clips.
- Install the rear seat backrest inner hinge cover. Install the 3 screws.
- Install the rear seat backrest outer hinge cover. Install the 2 screws.
- Install the LH rear seat. See «Rear Seat»(/land-rover/range-rover/l322-2005-2009/remont/seats/#seating) .
Scheme 78
Scheme 79
Scheme 80
Scheme 81
Scheme 82
- Remove the head restraint.
- Using a suitable tool, release the cover rear tab from the retaining tang.
- Using a suitable tool, release the cover front tab from the retaining tang.
- Using a suitable tool, release the cover side tabs from the retaining tang.
- Position the foam pad to allow the head restraint frame to be removed.
- Remove the head restraint frame.
Scheme 83
Scheme 84
Scheme 85
Scheme 86
Scheme 87
- Remove the head restraint frame.
- Make sure that the foam pad is installed back to its original orientation.
- Using a suitable tool, secure the cover side tabs to the retaining tang.
- Using a suitable tool, secure the cover front tab to the retaining tang.
- Using a suitable tool, secure the cover rear tab to the retaining tang.
- Make sure that the cushion is correctly located in the position illustrated.
- Install the head restraint.