Interior Lighting System: Other Nissan Armada I рестайлинг

DETAILED FLOW

1. INTERVIEW FOR MALFUNCTION Find out what the customer's concerns are. GO TO 2
2. SYMPTOM CHECK Verify the symptom from the customer's information. GO TO 3
3. BASIC INSPECTION Check the operation of each part. Check that any concerns occur other than those mentioned in the customer interview. GO TO 4
4. SELF-DIAGNOSIS WITH CONSULT-III Perform the self-diagnosis with CONSULT-III. Check that any DTC is detected. Is any DTC detected? YES: GO TO 5 NO: GO TO 6
5. TROUBLE DIAGNOSIS BY DTC Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part. GO TO 9
6. FAIL-SAFE ACTIVATION CHECK Determine if the customer's concern is related to fail-safe activation. Does the fail-safe activate? YES: GO TO 7 NO: GO TO 8
7. SYSTEM DIAGNOSIS Perform the system diagnosis for the system in which the fail-safe activates. Specify the malfunctioning part. GO TO 9
8. SYMPTOM DIAGNOSIS Perform the symptom diagnosis. Specify the malfunctioning part. GO TO 9
9. MALFUNCTION PART REPAIR Repair or replace the malfunctioning part. GO TO 10
10. REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III) Perform the self-diagnosis with CONSULT-III. Verified that no DTCs are detected. Erase all DTCs detected prior to the repair. Verify that DTC is not detected again. Is any DTC detected? YES: GO TO 5 NO: GO TO 11
11. REPAIR CHECK (OPERATION CHECK) Check the operation of each part. Does it operate normally? YES: Inspection End NO: GO TO 3

Scheme 69

OUTLINE

1. Interior room lamps* are controlled by the interior room lamp timer control function of the BCM. *Front room/map lamps, personal lamp 2nd row, personal lamp 3rd row (when lamp switch is in DOOR position) and puddle lamps (if equipped).
2. Cargo lamp is controlled by the cargo lamp control function of the BCM.
3. Step lamps* are controlled by the step lamp control function of the BCM.

*Front step lamps, rear step lamps and foot lamps (if equipped).

The timer control functions of the BCM activate based on inputs from the remote keyless entry receiver, the key cylinder lock/unlock switch, the door switches, the key switch and lock solenoid (without Intelligent Key) or the key switch and ignition knob switch (with Intelligent Key).

INTERIOR LAMP BATTERY SAVER CONTROL

If an interior lamp is left ON and does not turn OFF even when the doors are closed, the BCM turns off power to the interior lamps automatically to save the battery 30 minutes after the ignition switch is turned OFF.

The BCM controls power and ground to all interior lamps.

After the battery saver system turns the lamps OFF, the lamps will illuminate again when

1. a signal is received from an Intelligent Key (with Intelligent Key), key fob (without Intelligent Key), or main power window and door lock/unlock switch, or when the front door lock assembly LH (key cylinder switch) is locked or unlocked
2. a door is opened or closed
3. the key is removed from or inserted into the ignition switch.

The Interior lamp battery saver control time period can be changed with the function setting of CONSULT-III.

Scheme 70

BATTERY SAVER CONTROL

When the combination switch (lighting and turn signal switch) is in the 1ST or 2ND position and the ignition switch is turned from ON or ACC to OFF, the battery saver control feature is activated. Under this condition, the illumination lamps remain illuminated for 30 minutes unless the combination switch (lighting and turn signal switch) position is changed. If the combination switch (lighting and turn signal switch) position is changed, then the illumination lamps are turned off after a 30 second delay. When the combination switch (lighting and turn signal switch) is turned from OFF to 1ST or 2ND position (or if auto light system is activated) after illumination lamps have been turned off by the battery saver control, the illumination lamps illuminate again.

Scheme 71

DATA MONITOR

MONITOR ITEM DESCRIPTION CHART

WORK SUPPORT

CONSULT-III FUNCTION CHART

MONITOR ITEM DESCRIPTION CHART

CONSULT-III FUNCTION CHART

Component Function Check

1. CHECK BATTERY SAVER OUTPUT/POWER SUPPLY FUNCTION CONSULT-III Turn ignition switch ON. Turn each interior room lamp ON. Front room/map lamp assembly Vanity lamps Personal lamp 2nd row Personal lamp 3rd row Cargo lamp Open the driver door to turn ON the step lamps and puddle lamps. Front step lamps Rear step lamps Foot lamps (if equipped) Puddle lamps (if equipped) Select "BATTERY SAVER" of BCM (BATTERY SAVER) active test item. While operating the test item, check that each interior room lamp turns ON/OFF. OFF : Interior room lamp OFF ON : Interior room lamp ON Is the inspection result normal? YES: Battery saver output/power supply circuit is normal. NO: Refer to " «DIAGNOSIS PROCEDURE»(ref-382205-S18444662532011011400000) ".

1. CHECK INTERIOR ROOM LAMP CONTROL FUNCTION CONSULT-III Place the front room/map lamp assembly switch in the DOOR position. Turn ignition switch ON. Select "INT LAMP" of BCM (INT LAMP) active test item. While operating the test item, check that each interior room lamp turns ON/OFF (gradual brightening/dimming). ON : Interior room lamp gradual brightening OFF : Interior room lamp gradual dimming Is the inspection result normal? YES: Interior room lamp control circuit is normal. NO: Refer to " «DIAGNOSIS PROCEDURE»(ref-382205-S31064222792011011400000) ".

1. CHECK STEP LAMP OPERATION CONSULT-III Turn ignition switch ON. Select "STEP LAMP TEST" of BCM (INT LAMP) active test item. While operating the test item, check that the front step lamps, rear step lamps and foot lamps (if equipped) turn ON/OFF. ON : Step lamp ON OFF : Step lamp OFF Is the inspection result normal? YES: Step lamp circuit is normal. NO: Refer to " «DIAGNOSIS PROCEDURE»(ref-382205-S42161958072011011400000) ".

1. CHECK CARGO LAMP OPERATION CONSULT-III Turn ignition switch ON. Select "LUGGAGE LAMP TEST" of BCM (INT LAMP) active test item. While operating the test item, check that cargo lamp turns ON/OFF. ON : Cargo lamp ON OFF : Cargo lamp OFF Is the inspection result normal? YES: Cargo lamp circuit is normal. NO: Refer to " «DIAGNOSIS PROCEDURE»(ref-382205-S30776755252011011400000) ".

1. CHECK IGNITION KEYHOLE ILLUMINATION OPERATION CONSULT-III Turn the ignition switch ON. Select "IGN ILLUM" of BCM (INT LAMP) active test item. While operating the test item, check that the ignition keyhole illumination turns ON/OFF ON : Ignition keyhole illumination ON OFF : Ignition keyhole illumination OFF Is the inspection result normal? YES: Ignition keyhole illumination circuit is normal. NO: Refer to " «DIAGNOSIS PROCEDURE»(ref-382205-S18600546382011011400000) ".

Physical Values

TERMINAL REFERENCE CHART Terminal Wire color Signal name Signal input/output Measuring condition Reference value or waveform (Approx.) Ignition switch Operation or condition 1 BR/W Ignition keyhole illumination Output OFF Door is locked (SW OFF) Battery voltage Door is unlocked (SW ON) 0V 2 SB Combination switch input 5 Input ON Lighting, turn, wiper OFF Wiper dial position 4 3 G/Y Combination switch input 4 Input ON Lighting, turn, wiper OFF Wiper dial position 4 4 Y Combination switch input 3 Input ON Lighting, turn, wiper OFF Wiper dial position 4 5 G/B Combination switch input 2 Input ON Lighting, turn, wiper OFF Wiper dial position 4 6 V Combination switch input 1 9 GR/R Rear window defogger switch Input ON Rear window defogger switch ON 0V Rear window defogger switch OFF 5V 10 G Hazard lamp flash Input OFF ON (opening or closing) 0V OFF (other than above) Battery voltage 11 O Ignition switch (ACC or ON) Input ACC or ON Ignition switch ACC or ON Battery voltage 12 R/L Front door switch RH Input OFF ON (open) 0V OFF (closed) Battery voltage 13 GR Rear door switch RH Input OFF ON (open) 0V OFF (closed) Battery voltage 15 L/W Tire pressure warning check connector Input OFF - 5V 18 P Remote keyless entry receiver and optical sensor (ground) Output OFF - 0V 19 V/W Remote keyless entry receiver (power supply) Output OFF Ignition switch OFF 20 G/W Remote keyless entry receiver (signal) Input OFF Stand-by (keyfob buttons released) When remote keyless entry receiver receives signal from keyfob (keyfob buttons pressed) 21 G NATS antenna amp. Input OFF --> ON Ignition switch (OFF --> ON) Just after turning ignition switch ON: Pointer of tester should move for approx. 1 second, then return to battery voltage. 22 W/V BUS - - Ignition switch ON or power window timer operates 23 G/O Security indicator lamp Output OFF Goes OFF --> illuminates (Every 2.4 seconds) Battery voltage --> 0V 25 BR NATS antenna amp. Input OFF --> ON Ignition switch (OFF --> ON) Just after turning ignition switch ON: Pointer of tester should move for approx. 1 second, then return to battery voltage. 26 Y/L Rear wiper auto stop switch 2 Input ON Rise up position (rear wiper arm on stopper) 0V A Position (full clockwise stop position) 0V Forward sweep (counterclockwise direction) Fluctuating B Position (full counterclockwise stop position) Battery voltage Reverse sweep (clockwise direction) Fluctuating 27 W/R Compressor ON signal Input ON A/C switch OFF 5V A/C switch ON 0V 28 L/R Front blower monitor Input ON Front blower motor OFF Battery voltage Front blower motor ON 0V 29 W/B Hazard switch Input OFF ON 0V OFF 5V 32 R/G Combination switch output 5 Output ON Lighting, turn, wiper OFF Wiper dial position 4 33 R/Y Combination switch output 4 Output ON Lighting, turn, wiper OFF Wiper dial position 4 34 L Combination switch output 3 Output ON Lighting, turn, wiper OFF Wiper dial position 4 35 O/B Combination switch output 2 Output ON Lighting, turn, wiper OFF Wiper dial position 4 36 R/W Combination switch output 1 37 (1) B/R Key switch and ignition knob switch Input OFF Intelligent Key inserted Battery voltage Intelligent Key inserted 0V 37 (2) B/R Key switch and key lock solenoid Input OFF Key inserted Battery voltage Key inserted 0V 38 W/L Ignition switch (ON) Input ON - Battery voltage 39 L CAN-H - - - - 40 P CAN-L - - - - 42 GR Glass hatch ajar switch Input ON Glass hatch open 0 Glass hatch closed Battery 43 R/B Back door switch (without power back door) or back door latch (door ajar switch) (with power back door) Input OFF ON (open) 0V OFF (closed) Battery voltage 44 O Rear wiper auto stop switch 1 Input ON Rise up position (rear wiper arm on stopper) 0V A Position (full clockwise stop position) Battery voltage Forward sweep (counterclockwise direction) Fluctuating B Position (full counterclockwise stop position) 0V Reverse sweep (clockwise direction) Fluctuating 47 SB Front door switch LH Input OFF ON (open) 0V OFF (closed) Battery voltage 48 R/Y Rear door switch LH Input OFF ON (open) 0V OFF (closed) Battery voltage 49 R Cargo lamp Output OFF Any door open (ON) 0V All doors closed (OFF) Battery voltage 51 G/Y Trailer turn signal (right) Output ON Turn right ON 52 G/B Trailer turn signal (left) Output ON Turn left ON 54 Y Rear wiper output circuit 2 Input ON Rise up position (rear wiper arm on stopper) 0V A Position (full clockwise stop position) 0V Forward sweep (counterclockwise direction) 0V B Position (full counterclockwise stop position) Battery voltage Reverse sweep (clockwise direction) Battery voltage 55 SB Rear wiper output circuit 1 Output ON OFF 0 ON Battery voltage 56 R/G Battery saver output Output OFF 30 minutes after ignition switch is turned OFF 0V ON - Battery voltage 57 Y/R Battery power supply Input OFF - Battery voltage 58 W/R Optical sensor Input ON When optical sensor is illuminated 3.1V or more When optical sensor is not illuminated 0.6V or less 59 G Front door lock assembly LH actuator (unlock) Output OFF OFF (neutral) 0V ON (unlock) Battery voltage 60 G/B Turn signal (left) Output ON Turn left ON 61 G/Y Turn signal (right) Output ON Turn right ON 62 R/W Step lamp LH and RH Output OFF ON (any door open) 0V OFF (all doors closed) Battery voltage 63 L Interior room/map lamp Output OFF Any door switch ON (open) 0V OFF (closed) Battery voltage 65 V All door lock actuators (lock) Output OFF OFF (neutral) 0V ON (lock) Battery voltage 66 G/Y Front door lock actuator RH, rear door lock actuators LH/RH and back door lock actuator (unlock) Output OFF OFF (neutral) 0V ON (unlock) Battery voltage 67 B Ground Input ON - 0V 68 W/L Power window power supply (RAP) Output - Ignition switch ON Battery voltage Within 45 seconds after ignition switch OFF Battery voltage More than 45 seconds after ignition switch OFF 0V When front door LH or RH is open or power window timer operates 0V 69 W/R Power window power supply Output - - Battery voltage 70 W/B Battery power supply Input OFF - Battery voltage (1) With Intelligent Key system (2) With remote keyless entry system

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Fail Safe

Fail-safe index

BCM performs fail-safe control when any DTC listed below is detected.

FAIL SAFE REFERENCE CHART

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the SRS AIRBAG article and SEAT BELTS article.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

Precaution Necessary for Steering Wheel Rotation After Battery Disconnect

Note. This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYSTEM). Remove and install all control units after disconnecting both battery cables with the ignition knob in the "LOCK" position. Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.

For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mechanism is adopted on the key cylinder.

For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and steering wheel rotation will become impossible.

If steering wheel rotation is required when battery power is interrupted, follow the procedure below before starting the repair operation.

Precaution for Work

1. When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth.
2. When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a shop cloth or vinyl tape to protect it.
3. Protect the removed parts with a shop cloth and prevent them from being dropped.
4. Replace a deformed or damaged clip.
5. If a part is specified as a non-reusable part, always replace it with new one.
6. Be sure to tighten bolts and nuts securely to the specified torque.
7. After installation is complete, be sure to check that each part works properly.
8. Follow the steps below to clean components. Water soluble dirt: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the dirty area. Then rub with a soft and dry cloth. Oily dirt: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe the dirty area. Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with a soft and dry cloth.
9. Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
10. For genuine leather seats, use a genuine leather seat cleaner.

Special Service Tool

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Scheme 79

FRONT ROOM/MAP LAMP

The front room/map lamp assembly (2) and console illumination lamp (1) is replaced with the overhead console. Refer to REMOVAL AND INSTALLATION .

Note. <--: Vehicle front

Scheme 80

Scheme 81

1. Using a suitable tool (A), remove map lamp lens (1). o : Pawl
2. Release one side of the bulb (2) from the tab, then pull straight downward to remove. Front room/Map lamp bulb : 12V - 8W CAUTION: Wrap a cloth around tool to protect the housing and lens.

Interior Lamp/Illumination

INTERIOR LAMP/ILLUMINATION SPECIFICATION CHART