Automatic Drive Positioner: Other Nissan Armada I рестайлинг

DETAILED FLOW

1. GET INFORMATION FOR SYMPTOM Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred). GO TO 2
2. CHECK DTC WITH AUTOMATIC DRIVE POSITIONER SYSTEM Check "Self Diagnostic Result" with CONSULT-III. Refer to " «DTC INDEX»(ref-382180-S06104658902011011400000) ". Is any symptom described and any DTC is displayed? Symptom is described, DTC is displayed: GO TO 3 Symptom is not described, DTC is displayed: GO TO 7 Symptom is described, DTC is not displayed: GO TO 4
3. CONFIRM THE SYMPTOM Try to confirm the symptom described by the customer. GO TO 7
4. CONFIRM THE SYMPTOM Try to confirm the symptom described by the customer. GO TO 5
5. CHECK NORMAL OPERATING CONDITION Check normal operating condition. Refer to " «DESCRIPTION»(ref-382180-S13520736422011011400000) ". Is the incident normal operation? YES: Inspection End. NO: GO TO 6
6. PERFORM BASIC INSPECTION Isolate the malfunctioning point with the basic inspection. Refer to " «PRELIMINARY CHECK»(ref-382180-S32332090642011011400000) ". GO TO 8
7. PERFORM DTC CONFIRMATION PROCEDURE Perform the confirmation procedure for the detected DTC. Is the DTC displayed? YES: GO TO 9 NO: Check intermittent incident. Refer to " «INTERMITTENT INCIDENT»(ref-382152-S05830002852011011400000) ".
8. PERFORM COMPONENT FUNCTION CHECK Perform the component function check for the isolated malfunctioning point. GO TO 9
9. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE Isolate the malfunctioning point by performing the diagnosis procedure relevant to the symptom during the component diagnosis. GO TO 10
10. REPAIR OR REPLACE Repair or replace the malfunctioning part. GO TO 11
11. FINAL CHECK Perform the DTC confirmation procedure (if DTC is detected) or component function check (if no DTC is detected) again, and then check that the malfunction can be repaired securely. Are all malfunctions corrected? YES: Inspection End. Symptom is detected: GO TO 4 DTC is detected: GO TO 7

Preliminary Check

1. FOREIGN OBJECTS Check the following: objects on or behind the seats that could cause binding objects under the seats that may be interfering with the seat's moving parts objects under pedals that may interfere with movement Are there any foreign objects that could be causing interference? YES: Remove objects. NO: GO TO 2
2. WIRING CONNECTIONS Disconnect harness connectors. Check terminals for damage or loose connections. Reconnect harness connectors. Are any connectors damaged or loose? YES: Repair or replace damaged parts. NO: GO TO 3
3. POWER AND GROUND Check power supply and ground circuits for control unit. Refer to " «DRIVER SEAT CONTROL UNIT : DIAGNOSIS PROCEDURE»(ref-382180-S16381607912011011400000) ". Is the inspection result normal? YES: Refer to " «DTC INDEX»(ref-382180-S06104658902011011400000) ". NO: Repair or replace as necessary.

Special Repair Requirement

Refer to Owner's Manual for Automatic Drive Positioner system operating instructions.

OUTLINE

The system automatically moves the driver seat, pedal assembly and door mirror position by the driver seat control unit and the automatic drive positioner control unit. The driver seat control unit corresponds with the automatic drive positioner control unit by UART communication.

FUNCTION CHART

CONTROL UNITS

FUNCTION CHART

INPUT PARTS

Switches

FUNCTION CHART

Sensors

FUNCTION CHART

OUTPUT PARTS

FUNCTION CHART

Scheme 177

The driving position (seat, pedal assembly and door mirror position) can be adjusted manually with power seat switch, pedal adjusting switch and door mirror remote control switch.

DETAIL FLOW

Seat

CONTROL UNIT CONDITION CHART

Adjustable pedals

CONTROL UNIT CONDITION CHART

Door Mirror

CONTROL UNIT CONDITION CHART

Note. The door mirrors can be operated manually when ignition switch is in either ACC or ON position. The ignition switch signal (ACC/ON) is transmitted from BCM to the driver seat control unit via CAN communication and from the driver seat control unit to the automatic drive positioner control unit via UART communication.

Scheme 178

CONTROL UNIT REFERENCE

Switches

FUNCTION CHART

Sensors

FUNCTION CHART

FUNCTION CHART

Scheme 179

The driver seat control unit can store the optimum driving positions (seat, pedal assembly and door mirror position) for 2 people. If the front seat position is changed, one-touch (pressing desired memory switch for more than 0.5 second) operation allows changing to the other driving position.

Note. Further information for the memory storage procedure. Refer to Owner's Manual.

CONTROL UNIT CONDITION CHART

Scheme 180

CONTROL UNIT REFERENCE

Switches

FUNCTION CHART

Sensors

FUNCTION CHART

FUNCTION CHART

Scheme 181

When exiting, if the conditions are satisfied, the seat is moved backward from normal sitting position.

The seat slide amount at entry/exit operation can be changed.

Note. This function is set to OFF before delivery (initial setting). Further information for the system setting procedure. Refer to Owner's Manual.

CONTROL UNIT CONDITION CHART

Scheme 182

FUNCTION CHART

Switches

FUNCTION CHART

Sensors

FUNCTION CHART

FUNCTION CHART

The seat is in the exiting position when either following condition (A or B) is satisfied, the seat returns from exiting position to the previous driving position.

Note. This function is set to OFF before delivery (initial setting). Further information for the system setting procedure. Refer to Owner's Manual.

CONTROL UNIT CONDITION CHART

Scheme 183

FUNCTION CHART

Switches

FUNCTION CHART

Sensors

FUNCTION CHART

FUNCTION CHART

DATA MONITOR

DATA MONITOR REFERENCE

WORK SUPPORT

WORK SUPPORT REFERENCE

Refer to Owner's Manual.

DRIVER SEAT CONTROL UNIT : Special Repair Requirement

1. PERFORM ADDITIONAL SERVICE Perform additional service when removing battery negative terminal. Refer to Owner's Manual.

Note. Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed with CONSULT-III.

Regarding Wiring Diagram information, refer to " WIRING DIAGRAM ".

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1. CHECK POWER SUPPLY CIRCUIT Turn ignition switch OFF. Disconnect the automatic drive positioner control unit. Check voltage between automatic drive positioner control unit harness connector and ground. VOLTAGE SPECIFICATION Terminals Voltage (V) (Approx.) (+) (-) Automatic drive positioner control unit connector Terminal M34 34 Ground Battery voltage 39 Is the inspection result normal? YES: GO TO 2 NO: Repair or replace harness.
2. CHECK GROUND CIRCUIT Check continuity between the automatic drive positioner control unit harness connector and ground. CONTINUITY SPECIFICATION Automatic drive positioner control unit connector Terminal Ground Continuity M34 40 Yes 48 Is the inspection result normal? YES: Automatic drive positioner control unit power supply and ground circuit are OK. NO: Repair or replace harness.

1. PERFORM ADDITIONAL SERVICE Perform additional service when removing battery negative terminal. Refer to Owner's Manual.

Component Function Check

1. CHECK FUNCTION Select "SLIDE SW-FR", "SLIDE SW-RR" in "Data monitor" mode with CONSULT-III. Check sliding switch signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status SLIDE SW-FR Sliding switch (forward) Operate ON Release OFF SLIDE SW-RR Sliding switch (backward) Operate ON Release OFF Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S14495531912011011400000) ".

1. CHECK FUNCTION Select "RECLN SW-FR", "RECLN SW-RR" in "Data monitor" mode with CONSULT-III. Check reclining switch signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status RECLN SW-FR Reclining switch (forward) Operate ON Release OFF RECLN SW-RR Reclining switch (backward) Operate ON Release OFF Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S02109459882011011400000) ".

1. CHECK FUNCTION Select "LIFT FR SW-UP", "LIFT FR SW-DN" in "DATA MONITOR" mode with CONSULT-III. Check lifting switch (front) signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status LIFT FR SW-UP Lifting switch front (up) Operate ON Release OFF LIFT FR SW-DN Lifting switch front (down) Operate ON Release OFF Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S05733270392011011400000) ".

1. CHECK FUNCTION Select "LIFT RR SW-UP", "LIFT RR SW-DN" in "Data monitor" mode with CONSULT-III. Check lifting switch (rear) signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status LIFT RR SW-UP Lifting switch rear (up) Operate ON Release OFF LIFT RR SW-DN Lifting switch rear (down) Operate ON Release OFF Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S38234306242011011400000) ".

1. CHECK FUNCTION Select "PEDAL SW-FR", "PEDAL SW-RR" in "Data monitor" mode with CONSULT-III. Check pedal adjusting switch signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status PEDAL SW-FR Pedal adjusting switch (forward) Operate ON Release OFF PEDAL SW-RR Pedal adjusting switch (backward) Operate ON Release OFF Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S04644901662011011400000) ".

1. CHECK FUNCTION Select "MEMORY SW 1", "MEMORY SW 2", "SET SW" in "Data monitor" mode with CONSULT-III. Check seat memory switch signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status MEMORY SW1 Memory switch 1 Push ON Release OFF MEMORY SW2 Memory switch 2 Push ON Release OFF SET SW Set switch Push ON Release OFF Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S22268400282011011400000) ".

CHANGEOVER SWITCH : Component Function Check

1. CHECK CHANGEOVER SWITCH FUNCTION Check the operation on "MIR CHNG SW-R" or "MIR CHNG SW-L" in "DATA MONITOR" mode with CONSULT-III. Refer to " «CONSULT-III FUNCTION»(ref-382180-S37679998682011011400000) ". Is the inspection result normal? YES: Changeover switch function is OK. NO: Refer to " «CHANGEOVER SWITCH : DIAGNOSIS PROCEDURE»(ref-382180-S13822364762011011400000) ".

MIRROR SWITCH : Component Function Check

1. CHECK MIRROR SWITCH FUNCTION Check the operation on "MIR CON SW-UP/DN" and "MIR CON SW-RH/LH" in "DATA MONITOR" mode with CONSULT-III. Refer to " «CONSULT-III FUNCTION»(ref-382180-S37679998682011011400000) ". Is the inspection result normal? YES: Mirror switch function is OK. NO: Refer to " «MIRROR SWITCH : DIAGNOSIS PROCEDURE»(ref-382180-S15475428222011011400000) ".

1. CHECK FUNCTION Select "DETENT SW" signal in "Data monitor" mode with CONSULT-III. Check park position switch signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status DETENT SW A/T selector lever P position OFF Other than above ON Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S09853719732011011400000) ".

1. CHECK FUNCTION Select "DOOR SW-DR" in "Data monitor" mode with CONSULT-III. Check the front door switch LH signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Status DOOR SW-DR Front door switch LH Open ON Close OFF Is the inspection result normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S38830701642011011400000) ".

1. CHECK FUNCTION Select "SLIDE PULSE" in "Data monitor" mode with CONSULT-III. Check sliding sensor signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Valve SLIDE PULSE Seat sliding Operate (forward) Change (increase) Operate (backward) Change (decrease) Release No change Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S29502630792011011400000) ".

1. CHECK FUNCTION Select "RECLN PULSE" in "Data monitor" mode with CONSULT-III. Check reclining sensor signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Value RECLN PULSE Seat reclining Operate (forward) Change (increase) Operate (backward) Change (decrease) Release No change Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S33632780602011011400000) ".

1. CHECK FUNCTION Select "LIFT FR PULSE" in "Data monitor" mode with CONSULT-III. Check the lifting sensor (front) signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Value LIFT FR PULSE Seat lifting (front) Operate (up) Change (increase) Operate (down) Change (decrease) Release No change Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S29605723342011011400000) ".

1. CHECK FUNCTION Select "LIFT RR PULSE" in "Data monitor" mode with CONSULT-III. Check lifting sensor (rear) signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Value LIFT RR PULSE Seat lifting (rear) Operate (up) Change (increase) Operate (down) Change (decrease) Release No change Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S12291744592011011400000) ".

1. CHECK FUNCTION Select "PEDAL SEN" in "Data monitor" mode with CONSULT-III. Check the pedal sensor signal under the following condition. MONITOR ITEM REFERENCE Monitor item Condition Value PEDAL SEN Pedal position Forward 0.5V Backward 4.5V Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S08341058682011011400000) ".

DRIVER SIDE : Component Function Check

1. CHECK FUNCTION Select "MIR/SEN LH U-D", "MIR/SEN LH R-L" in "Data monitor" with CONSULT-III. Check mirror sensor (driver side) signal under the following condition. MONITOR ITEM REFERENCE Monitor item Condition Value MIR/SEN LH U-D Door mirror LH Close to peak 3.4V Close to valley 0.6V MIR/SEN LH R-L Close to right edge 3.4V Close to left edge 0.6V Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DRIVER SIDE : DIAGNOSIS PROCEDURE»(ref-382180-S36082396672011011400000) ".

PASSENGER SIDE : Component Function Check

1. CHECK FUNCTION Select "MIR/SEN RH U-D", "MIR/SEN RH R-L" in "Data monitor" with CONSULT-III. Check the mirror sensor RH signal under the following conditions. MONITOR ITEM REFERENCE Monitor item Condition Value MIR/SEN RH U-D Door mirror RH Close to peak 3.4V Close to valley 0.6V MIR/SEN RH R-L Close to right edge 3.4V Close to left edge 0.6V Is the indication normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «PASSENGER SIDE : DIAGNOSIS PROCEDURE»(ref-382180-S21094809362011011400000) ".

1. CHECK FUNCTION Select "SEAT SLIDE" in "Active test" mode with CONSULT-III. Check the sliding motor LH operation. TEST ITEM DESCRIPTION Test Item Description SEAT SLIDE OFF Seat sliding Stop FR Forward RR Backward Is the operation of relevant parts normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S39038287762011011400000) ".

1. CHECK FUNCTION Select "SEAT RECLINING" in "Active test" mode with CONSULT-III. Check the reclining motor LH operation. TEST ITEM DESCRIPTION Test Item Description SEAT RECLINING OFF Seat reclining Stop FR Forward RR Backward Is the operation of relevant parts normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S33660973072011011400000) ".

1. CHECK FUNCTION Select "SEAT LIFTER FR" in "Active test" mode with CONSULT-III. Check the lifting motor (front) operation. TEST ITEM DESCRIPTION Test Item Description SEAT LIFTER FR OFF Seat lifting (front) Stop UP Upward DWN Downward Is the operation of relevant parts normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S40016296312011011400000) ".

1. CHECK FUNCTION Select "SEAT LIFTER RR" in "Active test" mode with CONSULT-III. Check the lifting motor (rear) operation. TEST ITEM DESCRIPTION Test Item Description SEAT LIFTER RR OFF Seat lifting (rear) Stop UP Upward DWN Downward Is the operation of relevant parts normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S11300393142011011400000) ".

1. CHECK FUNCTION Select "ADJ PEDAL MOTOR" in "Active test" mode with CONSULT-III. Check the pedal adjusting motor operation. TEST ITEM DESCRIPTION Test item Description ADJ PEDAL MOTOR OFF Pedal adjusting motor Stop FR Forward RR Backward Is the operation of relevant parts normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S01906774002011011400000) ".

1. CHECK DOOR MIRROR MOTOR FUNCTION Check the operation with "MIRROR MOTOR RH" and "MIRROR MOTOR LH" in "ACTIVE TEST" mode with CONSULT-III Refer to " «CONSULT-III FUNCTION»(ref-382180-S37679998682011011400000) ". Is the inspection result normal? YES: Door mirror motor function is OK. NO: Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S40641391072011011400000) ".

1. CHECK FUNCTION Select "MEMORY SW INDCTR" in "Active test" mode with CONSULT-III. Check the memory indicator operation. TEST ITEM DESCRIPTION Test item Description MEMORY SW INDCTR OFF Memory switch indicator OFF ON-1 Indicator 1: ON ON-2 Indicator 2: ON Is the operation of relevant parts normal? YES: Inspection End. NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-382180-S20554568022011011400000) ".

PHYSICAL VALUES

CONNECTOR TERMINAL DESCRIPTION Terminal No. Wire color Description Condition Voltage (V) (Approx) + - Signal name Input/Output 1 Ground W UART LINE (RX) Input Ignition switch ON 3 - L/B CAN-H - - - 6 Ground R Ignition switch (START) Input Ignition switch OFF 0 START Battery voltage 9 Ground R/B Reclining sensor signal Input Seat reclining Operate Stop 0 or 5 10 Ground B/R Lifting sensor (rear) signal Input Seat lifting (rear) Operate Stop 0 or 5 11 Ground Y/R Sliding switch backward signal Input Sliding switch Operate (backward) 0 Release Battery voltage 12 Ground L/W Reclining switch backward signal Input Reclining switch Operate (backward) 0 Release Battery voltage 13 Ground V Lifting switch (front) down signal Input Lifting switch (front) Operate (down) 0 Release Battery voltage 14 Ground P/L Lifting switch (rear) down signal Input Lifting switch (rear) Operate (down) 0 Release Battery voltage 15 Ground SB Pedal switch backward signal Input Pedal switch Operate (backward) 0 Release Battery voltage 16 Ground R/W Sensor power supply Output - 5 17 Ground Y/R UART LINE (TX) Output Ignition switch ON 19 - G CAN-L - - - 21 Ground L A/T shift selector (park position switch (Intelligent Key system)) Input A/T selector lever P position 0 Except P position Battery voltage 24 Ground R/L Sliding sensor signal Input Seat sliding Operate Stop 0 or 5 25 Ground Y/G Lifting sensor (front) signal Input Seat lifting (front) Operate Stop 0 or 5 26 Ground L/R Sliding switch forward signal Input Sliding switch Operate (forward) 0 Release Battery voltage 27 Ground V/W Reclining switch forward signal Input Reclining switch Operate (forward) 0 Release Battery voltage 28 Ground BR/Y Lifting switch (front) up signal Input Seat lifting switch (front) Operate (up) 0 Release Battery voltage 29 Ground G/R Lifting switch (rear) up signal Input Seat lifting switch (rear) Operate (up) 0 Release Battery voltage 30 Ground L/Y Pedal switch forward signal Input Pedal switch Operate (forward) 0 Release Battery voltage 31 Ground GR/R Sensor ground - - 0 32 Ground G/W Ground (signal) - - 0 33 Ground W/B Battery power source (C/B) Input - Battery voltage 35 Ground R/G Sliding motor forward output signal Output Seat sliding Operate (forward) Battery voltage Release 0 36 Ground L Reclining motor forward output signal Output Seat reclining Operate (forward) Battery voltage Release 0 37 Ground B Lifting motor (front) down output signal Output Seat lifting (front) Operate (down) Battery voltage Stop 0 38 Ground GR Lifting motor (rear) up output signal Output Seat lifting (rear) Operate (up) Battery voltage Stop 0 39 Ground R Lifting motor (rear) down output signal Output Seat lifting (rear) Operate (down) Battery voltage Stop 0 40 Ground G Power source (Fuse) Input - Battery voltage 42 Ground R/Y Sliding motor backward output signal Output Seat sliding Operate (backward) Battery voltage Stop 0 44 Ground G/B Reclining motor backward output signal Output Seat reclining Operate (backward) Battery voltage Stop 0 45 Ground G/Y Lifting motor (front) up output signal Output Seat lifting (front) Operate (up) Battery voltage Stop 0 48 Ground B Ground (power) - - 0

Scheme 186

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Scheme 202

Fail Safe

The fail-safe mode may be activated if the following symptoms are observed.

FAIL-SAFE MODE

When any manual and automatic operations are not performed, if any motor operations of front seat LH or pedals are detected for T2 or more, status is judged "Output error".

FAIL-SAFE MODE REFERENCE

Note. The front seat LH position and pedal adjustment functions (see the following table) operate simultaneously in the order of priority.

FUNCTION CHART

CANCEL OF FAIL-SAFE MODE

The mode is cancelled when the A/T selector lever is shifted to P position from any other position.

CONNECTOR TERMINAL DESCRIPTION Terminal No. Wire color Description Condition Voltage (V) (Approx.) + - Signal name Input/Output 2 Ground LG Changeover switch RH signal Input Changeover switch position RH 0 Neutral or LH 5 3 Ground Y/B Mirror switch up signal Input Mirror switch Operated (up) 0 Other than above 5 4 Ground V/W Mirror switch left signal Input Mirror switch Operated (left) 0 Other than above 5 5 Ground R/B Door mirror sensor (RH) up/down signal Input Door mirror RH position Peak 3.4 Valley 0.6 6 Ground L/Y Door mirror sensor (LH) up/down signal Input Door mirror LH position Peak 3.4 Valley 0.6 8 Ground BR/Y Pedal sensor input signal Input Pedal sensor Forward 0.5 Backward 4.5 9 Ground LG/B Memory switch 1 signal Input Memory switch 1 Push 0 Other than above 5 10 Ground L UART LINE (TX) Output Ignition switch ON 12 Ground P Memory indicator 1 signal Output Memory indictor 1 Illuminate 0 Other than above Battery voltage 13 Ground Y/G Memory indicator 2 signal Output Memory indictor 2 Illuminate 0 Other than above Battery voltage 14 Ground GR/R Door mirror motor (RH) up output signal Output Door mirror RH Operate (up) 1.5 - Battery voltage Other than above 0 15 Ground V/R Door mirror motor (RH) left output signal Output Door mirror RH Operate (left) 1.5 - Battery voltage Other than above 0 16 Ground O Door mirror motor (LH) down output signal Output Door mirror (LH) Operate (down) 1.5 - Battery voltage Other than above 0 Door mirror motor (LH) right output signal Operate (right) 1.5 - Battery voltage Other than above 0 18 Ground BR/W Changeover switch LH signal Input Changeover switch position LH 0 Neutral or RH 5 19 Ground SB Mirror switch down signal Input Mirror switch Operate (down) 0 Other than above 5 20 Ground GR Mirror switch right signal Input Mirror switch Operate (right) 0 Other than above 5 21 Ground L/W Door mirror sensor (RH) left/right signal Input Door mirror RH position Left edge 3.4 Right edge 0.6 22 Ground G Door mirror sensor (LH) left/right signal Input Door mirror LH position Left edge 0.6 Right edge 3.4 24 Ground G/O Set switch signal Input Set switch Push 0 Other than above 5 25 Ground P/L Memory switch 2 signal Input Memory switch 2 Push 0 Other than above 5 26 Ground W UART LINE (RX) Input Ignition switch ON 30 Ground Y Door mirror motor (RH) down output signal Output Door mirror (RH) Operate (down) 1.5 - Battery voltage Other than above 0 Door mirror motor (RH) right output signal Operate (right) 1.5 - Battery voltage Other than above 0 31 Ground R Door mirror motor (LH) up output signal Output Door mirror (LH) Operate (up) 1.5 - Battery voltage Other than above 0 32 Ground BR Door mirror motor (LH) left output signal Output Door mirror (LH) Operate (left) 1.5 - Battery voltage Other than above 0 33 Ground W/L Sensor power supply Input - 5 34 Ground Y/R Battery power source Input - Battery voltage 37 Ground G Pedal adjusting motor forward output signal Output Pedal adjusting motor Operate (forward) Battery voltage Other than above 0 39 Ground L/B Battery power source - Battery voltage 40 Ground B/W Ground - - 0 41 Ground W/G Sensor ground - - 0 45 Ground R Pedal adjusting motor backward output signal Output Pedal adjusting motor Operate (backward) Battery voltage Other than above 0 48 Ground B Ground - - 0

CONNECTOR TERMINAL DESCRIPTION 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

Scheme 203

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Scheme 206

Scheme 207

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Scheme 209

Scheme 210

Scheme 211

Scheme 212

Scheme 213

Scheme 214

Fail-safe index

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

FAIL-SAFE INDEX

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 keep them.
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 re-installation is completed, be sure to check that each part works normally.
8. Follow the steps below to clean components. Water soluble foul: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the fouled area. Then rub with a soft and dry cloth. Oily foul: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe the fouled 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.