Electronic Control Modules - Service Information: Removal & Installation Dodge Challenger III рестайлинг

MODULE/PROGRAMMING ORDER REPLACEMENT GUIDE

Match the module row with the condition that applies, after module replacement follow the chart down and program the modules in the chart order.

WIN WITHOUT PEM MODULE

WIN WITH PEM MODULE, CONDITION 1 - 9

WIN WITH PEM MODULE, CONTINUED CONDITION 8 - 14

REMOVAL

1. Disconnect and isolate the negative battery cable.
2. Remove the left side inner trunk fasteners and position the carpet aside.
3. Disconnect the wire harness connectors and remove the three screws (2) from the Adaptive Damping Control Module (ADCM).
4. Release the integral latches that secure the ADCM (1) to the mounting bracket and slide the module upward to remove from the vehicle.

INSTALLATION

1. Slide the Active Damping Control Module (ADCM) (1) into position making sure the latches secure the ADCM.
2. Install the retaining screws (2) and tighten to 9 N.m (80 in. lbs.).
3. Connect the wire harness connectors to the ADCM (1).
4. Position the carpet back in the original location and install the fasteners.
5. Connect the negative battery cable. Refer to «CABLES, BATTERY, INSTALLATION»(ref-489296-S15027861242012072600000) .
6. Perform the ADCM Verification Test.

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Scheme 17

1. Disconnect negative (-) battery cable (2) from battery post and isolate. NOTE: Use this figure in the following step to release the ABM harness connector cover. It shows the location of the release tabs.
2. Disconnect ABM harness connector from antilock brake module (ABM). To do so: Depress tabs on each side of connector cover, then Pull outward and upward on lower half of cover until it locks into position pointing straight outward (2). Connector can then be pulled straight outward off ABM (1). NOTE: DO NOT remove any brake lines from the ICU fluid ports while performing the following steps. The ABM can be removed and installed without doing so.
3. Unclip all brake tubes from two routing clips (1) along upper radiator support.
4. Unclip right front brake tube (3) from routing clip on bracket below Fuse And Relay Center.
5. Unclip rear brake tubes (1, 2) from routing clip (3) on bracket below Fuse And Relay Center.
6. Lift ICU (1) from mounting grommets (2) and move inboard allowing access to ABM attaching screws. Do not force brake tubes. Move assembly just enough to access mounting screws.
7. Remove four screws (1) attaching ABM (2) to HCU.
8. Slide ABM (1) off HCU (2).

Scheme 18

Scheme 19

1. Clean any debris off the mating surfaces of the HCU and ABM.
2. If the seals (1) on the solenoid valve stems (2) are not new, replace them all. Each of the solenoid valve stem seals must be new to keep out moisture and debris; do not reuse solenoid valve stem seals .
3. Replace the pump/motor connector O-ring (1) if it is not new. Be sure the O-ring is properly seated in the mounting groove (2).
4. Align components and install the ABM (1) on the HCU (2).
5. Install the four screws (1) attaching the ABM (2) to the HCU. Tighten the mounting screws to 2 N.m (17 in. lbs.).
6. Position ICU (1) above mounting grommets (2) located in body side rail and press mounting bracket into place.
7. Clip rear brake tubes (1, 2) to routing clip (3) on bracket below Fuse And Relay Center.
8. Clip right front brake tube (3) to routing clip on bracket below Fuse And Relay Center.
9. Clip brake tubes to two routing clips (1) along upper radiator support. CAUTION: Before installing the ABM harness connector (2) on the ABM (1), be sure the seal is properly installed in the connector.
10. Insert ABM harness connector (2) into socket of ABM (1) and close cover, locking connector in place.
11. Connect battery negative cable (2) to battery post. It is important that this is performed properly.
12. Perform ABS Verification Test and clear any faults. Refer to «ABS VERIFICATION TEST»(ref-489362-S14086474312012072600000) or «ABS VERIFICATION TEST»(ref-489363-S19403683272012072600000) .

Scheme 20

This vehicle is equipped with two electronic front door control modules (1) (also known as a Driver Door Module/DDM, a Passenger Door Module/PDM, Door Multiplex/MUX Modules or Window Control Modules), one each on both the driver and passenger front doors. Each door control module is concealed behind the front door trim panel where it is secured through integral mounting tabs (2) to the inner door panel by screws. The door control modules are located in the lower center area of the door inner panel.

Each door control module contains a microprocessor and is connected to the various switches on that door. Both the driver and passenger side module also receive various hard wired switch inputs and provide numerous hard wired outputs to various devices located on their respective doors. In addition, both front door control modules communicate with each other and with other electronic modules in the vehicle over the Controller Area Network (CAN) data bus system.

Concealed and protected within the molded plastic door control module housing is the printed circuit board and the other electronic circuitry of the module. The front door control modules are connected to the vehicle electrical system through up to three connector receptacles that are integral to the module housing.

A door control module cannot be adjusted or repaired and, if damaged or ineffective, it must be replaced. The door control module software is flash programmable.

1. Position the door control module (1) to the door inner panel.
2. Install and tighten the screws (3) that secure the door control module to the door inner panel. Tighten the screws securely.
3. Reconnect each of the door wire harness connectors (2) to the connector receptacles of the door control module.
4. Reinstall the trim panel to the inside of the door. Refer to «PANEL, DOOR TRIM, INSTALLATION»(ref-489285-S04959540622012072600000) .
5. Reconnect the battery negative cable.

Scheme 21

Note. There is no internal service of the Electro-Hydraulic Power Steering (EHPS) module. The EHPS module is integral to the EHPS pump (3). Replace the EHPS module as an assembly, including the brackets, and EHPS pump.

The EHPS pump is located in front of the right side tire and can be accessed by loosening and positioning aside the right front wheelhouse splash shield.

Note. There is no internal service of the Electro-Hydraulic Power Steering (EHPS) module. The EHPS module is integral to the EHPS pump. Replace the EHPS module as an assembly, including the brackets, and EHPS pump.

For replacement of the EHPS module. Refer to PUMP, REMOVAL .

Note. There is no internal service of the Electro-Hydraulic Power Steering (EHPS) module. The EHPS module is integral to the EHPS pump. Replace the EHPS module as an assembly, including the brackets, and EHPS pump.

For installation of the EHPS module. Refer to PUMP, INSTALLATION .

Scheme 22

The Heated Seat Module (HSM) (1), also known as the Comfort Seat Wheel Module (CSWM), is a microprocessor designed to use Controller Area Network (CAN) data bus messages from the instrument cluster, also known as the Cabin Compartment Node (CCN). The CCN receives inputs from the heated seat switches, and in turn, requests the HSM to operate the heated seat elements for both front seats. When equipped with a heated steering wheel, the CCN receives inputs from the heated steering wheel switch, and in turn, requests the HSM to operate the heating element for steering wheel.

The HSM has multiple electrical connector outlets (2) and three retaining tabs (3 and 4) that secure it to a bracket mounted to the underside of the front passenger seat.

Scheme 23

1. Disconnect and isolate the negative battery cable.
2. Remove the fasteners that secure the front passenger seat to the body and tip the seat rearward to gain access to the underneath of the seat. Refer to «SEAT, FRONT, REMOVAL»(ref-489285-S09538916812012072600000) .
3. Disconnect the electrical connectors (3) from the Heated Seat Module (HSM) (1).
4. Disengage the retaining tab (5) that secures the rear of the HSM to the bracket (4).
5. Disengage the two front retaining tabs (2) from the bracket and remove the HSM.

1. Position the Heated Seat Module (HSM) (1) to the bracket (4) and engage the two front retaining tabs (2). Make sure the front retaining tabs are correctly engaged to the bracket.
2. Engage the rear HSM retaining tab (5). Make sure the rear retaining tab is fully engaged to the bracket.
3. Connect the electrical connectors (3) to the HSM.
4. Install the seat Refer to «SEAT, FRONT, INSTALLATION»(ref-489285-S12353569772012072600000) .
5. Reconnect the negative battery cable.

Scheme 24

The Passive Entry Module (PEM) (1) is the primary component of the Passive Entry (PE) and Keyless Go (KG) systems. The PEM contains both the Central Processor Unit (CPU) and Controller Area Network (CAN) data bus transceiver of the PE and KG systems, and is sometimes alternately referred to as the PEKG module or receiver. Concealed within the molded black plastic PEM housing is the printed circuit board and the other electronic circuitry of the module.

The PEM is secured by two screws to the substrate on the back of the instrument panel base trim, above the upper glove box opening near the passenger airbag retainer or chute. Two mounting tabs (2) at opposing corners and two connector receptacles (3) are integral to the PEM housing. The connector receptacles contain all of the terminal pins that connect the PEM to the vehicle electrical system through two dedicated take outs and connectors of the instrument panel wire harness.

There are at least two unique hardware versions of the PEM. These versions are required in order to accommodate the unique data bus systems possibly found in Chrysler vehicles. The PEM used for this platform must be able to communicate with other electronic modules in the vehicle using the CAN-B data bus network. Refer to COMMUNICATION, DESCRIPTION .

The PEM cannot be adjusted or repaired and, if damaged or ineffective, it must be replaced. The PEM software is flash programmable.

Scheme 25

1. Disconnect and isolate the battery negative cable.
2. Remove the glove box from the instrument panel. Refer to «GLOVE BOX, INSTRUMENT PANEL, REMOVAL»(ref-489285-S01132433402012072600000) .
3. Reach through the glove box opening (5) and above the glove box latch striker (4) to access and disconnect the two instrument panel wire harness connectors (2) from the Passive Entry Module (PEM) (3) connector receptacles.
4. Remove the two screws (1) that secure the PEM to the instrument panel base trim substrate.
5. Remove the PEM through the glove box opening.

1. Reach through the instrument panel glove box opening (5) and above the glove box latch striker (4) to position the Passive Entry Module (PEM) (3) locating holes onto the two locating pins on the instrument panel base trim substrate.
2. Install and tighten the two screws (1) that secure the PEM to the instrument panel base trim substrate. Tighten the screws securely.
3. Reconnect the two instrument panel wire harness connectors (2) to the PEM connector receptacles.
4. Reinstall the glove box into the instrument panel. Refer to «GLOVE BOX, INSTRUMENT PANEL, INSTALLATION»(ref-489285-S33385615132012072600000) .
5. Reconnect the battery negative cable.

Note. If the PEM is being replaced with a new unit, a diagnostic scan tool MUST be used to initialize and configure the new PEM. Follow the programming steps outlined in the diagnostic scan tool for Replace found under Miscellaneous Functions for the PEM/Passive Entry Module menu item.

Scheme 26

The Powertrain Control Module (PCM) is located in the engine compartment. The PCM is referred to as NGC.

1. If removed, position the Powertrain Control Module (PCM) mounting bracket (1) onto the PCM (4), install the two retaining nuts (2) and tighten to 8 N.m (71 in. lbs.).
2. If removed, install the NVH rubber bumper (3) onto the PCM. NOTE: Prior to reconnecting the electrical connectors to the PCM, check the pins in the electrical connectors for misalignment and/or damage. Repair as necessary.
3. Position the PCM (3) into the vehicle.
4. Connect the PCM harness connectors (2).
5. Position the PCM bracket to the cross support, install the retaining bolt (1) and tighten to 16 N.m (12 ft. lbs.).
6. Position the front cowl top panel (1) to the right rear corner of the engine compartment.
7. Install the two push-pins (2) that secure the front cowl top panel.
8. Connect the negative battery cable and tighten nut (1) to 5 N.m (45 in. lbs.). NOTE: If a new PCM is installed, it must be programed with the original Vehicle Identification Number (VIN) and mileage. If this is not done, a Diagnostic Trouble Code (DTC) may set. NOTE: If a new PCM is installed. Refer to «STANDARD PROCEDURE»(ref-489300-S21815098582012072600000) .
9. If a new PCM is being installed, use a scan tool and program the new PCM with the original VIN and vehicle mileage.

Scheme 27

The Steering Control Module (SCM) for this vehicle is integral to the Steering Column Control Module (SCCM). The SCCM is located near the top of the steering column below the steering wheel. The SCCM includes the steering column shroud (1), the Steering Angle Sensor (SAS) (2), the clockspring (3), the multi-function switch (6), a steering column power tilt and telescope switch (5) for vehicles so equipped and a trim cover (4).

The SCCM is secured to the steering column by a unique mounting system using no external fasteners. The SCCM has two key stone features that snap into slots in the upper column jacket to secure the SCCM. In addition, a mechanical red indicator on the lower surface of the column shroud will be flush with the shroud surface when the SCCM is properly installed, but will stand proud of the shroud surface if the key stones are incompletely or improperly seated in the slots of the column jacket.

There are also unique lugs cast into the outer circumference of the steering wheel hub that must be engaged into slots within the inner circumference of the clockspring rotor hub to unlock and drive both the clockspring and the SAS, and the steering wheel must be tightened to specification to ensure proper clockspring and SAS function.

The SCCM includes an integral connector receptacle that faces toward the instrument panel and is connected to the vehicle electrical system through a single take out and connector of the instrument panel wire harness. The instrument panel wire harness take out has been intentionally provided with additional length to facilitate service removal and installation of the SCCM. However, following SCCM installation, this additional length must be pulled back and secured to the instrument panel structure to prevent the potential for undesirable rattling and buzzing noises while driving.

The SCM cannot be adjusted or repaired. If ineffective or damaged the entire SCCM unit must be replaced.

Scheme 28

1. Before reinstalling a Steering Column Control Module (SCCM) onto a steering column, clockspring centering must be confirmed by viewing the inspection window (3) on the clockspring rotor (1). If the black squares (2) on the clockspring tape are not visible through the inspection window, clockspring centering has been compromised and the SCCM MUST be replaced with a new unit.
2. Be certain that the front wheels are still in the straight ahead position.
3. If a new SCCM is being installed, disengage the steering column gap hider from the lower edge of the used SCCM shroud and transfer it to the new one.
4. Position the SCCM close enough to the top of the steering column to reach through the back of the gap hider and shroud to reconnect the instrument panel wire harness connector SCCM take out to the lower SCCM connector receptacle.
5. Align the hub of the SCCM with the upper steering column shaft (5) and jacket (3).
6. Slide the SCCM over the top of the steering column jacket far enough for the spring-loaded upper and lower keystones (6) to engage the slots (4) in the top and bottom of the steering column jacket.
7. Confirm that the keystones are fully engaged in the column jacket slots by inspecting the round red indicator (7) visible on the lower surface of the SCCM shroud. The indicator should be flush with the shroud. If the indicator stands proud of the shroud, the keystones are NOT fully engaged. Carefully slide the SCCM slightly up and down, or rotate it slightly right and left as necessary for the keystones to snap into their slots and the indicator to become flush with the shroud. NOTE: The service length of the instrument panel wire harness take out for the SCCM MUST be pulled back out of the SCCM shroud and secured to the instrument panel base trim. Failure to properly accomplish this task will result in unsatisfactory buzzes, squeaks or rattles during vehicle operation.
8. Pull the gap hider bezel up and away from the instrument panel far enough to access and engage the retainer clip (2) of the service length of the instrument panel wire harness SCCM take out to the instrument panel base trim (1) on the right side of the steering column opening.
9. Align and engage the snap clips that secure the molded hard plastic steering column gap hider bezel to the instrument panel.
10. If a new SCCM is being installed, remove (break off) the red locking tab that secures the clockspring rotor to the clockspring case.
11. Reinstall the steering wheel onto the upper steering column shaft. Be certain to align and insert the rotational lugs on the steering wheel hub into the slots in the hub of the clockspring. Also, the steering wheel fastener MUST be tightened to the proper torque specification to ensure proper clockspring and Steering Angle Sensor (SAS) operation. Refer to «WHEEL, STEERING, INSTALLATION»(ref-489286-S36185777982012072600000) .
12. Reconnect the steering wheel wire harness connectors to the upper SCCM connector receptacles.
13. Reinstall the driver airbag onto the steering wheel. Refer to «AIR BAG, DRIVER, INSTALLATION»(ref-489319-S41835101132012072600000) .
14. Reconnect the battery negative cable.

Scheme 29

The TCM is located under the left side of the instrument panel for left hand drive vehicles. For right hand drive vehicles, the TCM is located in the mirrored location under the right side of the instrument panel.

The electronic control system consists of various components providing inputs to the transmission control module (TCM). The TCM monitors transmission sensors, shift lever position, and bus messages to determine transmission shift strategy. After shift strategies are determined, the TCM controls the actuation of transmission solenoids, which controls the routing of hydraulic fluid within the transmission, by moving a sequence of four valves to make a shift occur.

The NAG1 electronic transmission has a fully adaptive control system. The system performs its functions based on continuous real-time sensor feedback information. In addition the TCM receives information from the PCM (engine management) and ABS (chassis systems) controllers over the CAN bus. The CAN bus is a high-speed communication bus that allows real time control capability between various controllers. Most messages are sent every 20 milliseconds. This means critical information can be shared between the transmission, engine, and ABS controllers. The CAN bus is a two wire bus with a CAN Bus (+) circuit and a CAN Bus (-) circuit. These circuits are twisted pairs in the harness to reduce the potential of radio and noise interference.

The transmission control system automatically adapts to changes in engine performance, vehicle speed, and transmission temperature variations to provide consistent shift quality. The control system ensures that clutch operation during up-shifting and downshifting is more responsive without increased harshness. The TCM activates the solenoid valves and moves valves in the valve body to achieve the necessary gear changes. The required pressure level is calculated from the load condition, engine speed. Vehicle speed (from ABS module) and transmission oil temperature, matched to the torque to be transmitted. The TCM is located under the left side of the instrument panel for left hand drive vehicles. For right hand drive vehicles, the TCM is located in the mirrored location under the right side of the instrument panel.

FOBIK REMOVAL INHIBIT

The key removal inhibit solenoid internal to the WIN prevents the FOB with Integrated Key (FOBIK) from being rotated in the ignition switch to the LOCK position for all vehicles with an automatic transmission unless the transmission shift lever is in the PARK position. The WIN module monitors a hard wired input from a switch intergral to the automatic transmission shifter module to control this feature. The key removal inhibit solenoid is electronically disabled internally by the WIN on vehicles with a manual transmission.

1. Reconnect the electrical connector (1) to the Wireless Ignition Node (WIN) and position the WIN back into the instrument panel.
2. Install the four screws (1) through the instrument panel into the WIN.
3. Install the instrument panel trim cover. Ensuring that the cover snaps into the securing clips.
4. Install the two lower instrument panel screws (1).
5. Install the lower steering column cover reinforcement and the steering column trim cover. Refer to «COVER, STEERING COLUMN OPENING, INSTALLATION»(ref-489285-S04565920172012072600000) .
6. Connect the battery negative cable.
7. Program the WIN following the Module/Programming Order Replacement Guide and Module Programming procedures. Refer to «STANDARD PROCEDURE»(ref-489300-S21815098582012072600000) .