2004 INFINITI FX35 bcm

SUNROOF
RF-17
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Revision: 2004 November 2004 FX35/FX45
6. Touch “RETAINED PWR”.
7. Select diagnosis mode.
“ACTIVE TEST”, “WORK SUPPORT” and “DATA MONITOR”
are available.
ACTIVE TEST
WORK SUPPORT
DATE MONITOR
LIIA0163E
SEL274W
Test Item Description
RETAINED PWRThis test is able to supply RAP signal (power) from BCM (body control module) to power window
system and power sunroof system (if equipped). Those systems can be operated when turning on
“RETAINED PWR” on CONSULT-II screen even if the ignition switch is turned OFF.
NOTE:
During this test, CONSULT-II can be operated with ignition switch in OFF position. “RETAINED
PWR” should be turned ON or OFF on CONSULT-II screen when ignition switch is ON. Then turn
ignition switch OFF to check retained power operation. CONSULT-II might be stuck if “RETAINED
PWR” is turned to ON or OFF on CONSULT-II screen when ignition switch is OFF.
Work item Description
RETAINED PWRRap signal’s power supply period can be changed by mode setting. Selects rap signal’s power
supply period between three steps

MODE1 (45 sec.) / MODE2 (OFF) / MODE 3 (2 min.).
Monitor item Description
IGN ON SW Indicates [ON / OFF] condition of ignition switch
DOOR SW–DR Indicates [ON / OFF] condition of front door switch driver side
DOOR SW–AS Indicates [ON / OFF] condition of front door switch passenger side

RF-18
SUNROOF
Revision: 2004 November 2004 FX35/FX45
Trouble Diagnosis Chart by SymptomAIS003D0
Power Supply and Ground Circuit Check of BCMAIS003D1
1. CHECK FUSE

Check 15A fuse [No.1, located in fuse block (J/B)]

Check 15A fuse [No.22, located in fuse block (J/B)]

Check 50A fusible link (letter M located in the fuse and fusible link box).
NOTE:
Refer to RF-10, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to
PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between BCM connector M3, M4 terminal 38, 42, 55 and ground.
OK or NG
OK >> GO TO 3.
NG >> Check BCM power supply circuit for open or short.
Symptom Diagnostic procedure and repair order Refer to page
Sunroof does not operate.1. Power supply and ground circuit check of BCMRF-18
2. Sunroof motor assembly power supply and ground
circuit checkRF-19
3. Sunroof switch system checkRF-20
4. Replace sunroof motor assembly.RF-29
Motor does not stop at the sunroof fully -open or fully-
closed position.1. Initialization procedure check.RF-12
2. Replace sunroof motor assembly.RF-29
Retained power operation does not operate properly.1. Check the retained power operation mode setting.RF-172. Door switch check.RF-22
3. Replace sunroof motor assembly.RF-29
Sunroof does not operate the interruption detection
function.1. Replace sunroof motor assembly.RF-29
38 (W/L) – Ground : Battery voltage
42 (L/R) – Ground : Battery voltage
55 (G) – Ground : Battery voltage
PIIA6160E

SUNROOF
RF-19
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Revision: 2004 November 2004 FX35/FX45
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector M4 terminal 49, 52 and ground.
OK or NG
OK >> Power supply and ground circuit are OK.
NG >> Check BCM ground circuit for open or short.
Sunroof Motor Assembly Power Supply and Ground Circuit CheckAIS003D2
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between sunroof motor assembly connector R5 terminal 7, 9 and ground.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sunroof motor assembly connector.
3. Check continuity between sunroof motor assembly connector R5 terminal 10 and ground.
OK or NG
OK >> Sunroof motor assembly power supply and ground cir-
cuit are OK. Further inspection is necessary. Refer to
RF-18, "
Trouble Diagnosis Chart by Symptom" .
NG >> Repair or replace harness.49 (B) – Ground : Continuity should exist.
52 (B) – Ground : Continuity should exist.
PIIA6161E
7 (W) – Ground : Battery voltage
9 (SB) – Ground : Battery voltage
PIIA6151E
10 (B) – Ground : Continuity should exist.
PIIA6152E

RF-20
SUNROOF
Revision: 2004 November 2004 FX35/FX45
3. CHECK SUNROOF MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and sunroof motor assembly connector.
3. Check continuity between BCM connector M4 terminal 53, 54 and sunroof motor assembly connector R5
terminal 7, 9.
4. Check continuity between BCM connector M4 terminal 53, 54
and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M4 terminal 53, 54 and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace BCM.
Sunroof Switch System CheckAIS003D3
1. SUNROOF SWITCH INPUT SIGNAL CHECK
1. Turn ignition switch ON.
2. Check voltage between sunroof motor assembly connector and ground.
OK or NG
OK >> Replace sunroof motor assembly.
NG >> GO TO 2.53 (Y/B) – 9 (SB) : Continuity should exist.
54 (W) – 7 (W) : Continuity should exist.
53 (Y/B) – Ground : Continuity should not exist.
54 (W) – Ground : Continuity should not exist.
PIIA6153E
53 (Y/B) – Ground : Battery voltage
54 (W) – Ground : Battery voltage
PIIA6154E
ConnectorTerminals (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
R51 (BR)
GroundSunroof switch is operated
TILT UP or SLIDE CLOSE0
Other than above Battery voltage
5 (LG)Sunroof switch is operated
TILT DOWN or SLIDE OPEN0
Other than above Battery voltage
PIIA6155E

RF-22
SUNROOF
Revision: 2004 November 2004 FX35/FX45
Door Switch Check AIS003LE
1. CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
Check voltage between BCM connector M3, M4 terminals 12, 62 and ground.
OK or NG
OK >> Door switch is OK.
NG >> GO TO 2.
Monitor item Condition
DOOR SW-DROPEN : ON
CLOSE : OFF
DOOR SW-ASOPEN : ON
CLOSE : OFF
PIIA2464E
ItemTerminals (Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
Passenger side
door switch 12 (P/B)
GroundOPEN 0
CLOSE Battery voltage
Driver side door
switch62 (W)OPEN 0
CLOSE Battery voltage
PIIA6158E

SUNROOF
RF-23
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Revision: 2004 November 2004 FX35/FX45
2. CHECK DOOR SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door switch and BCM connector.
3. Check continuity between BCM connector M3, M4 terminal 12,
62 and door switch connector B26, B36 terminal 1.
4. Check continuity between BCM connector M3, M4 terminals 12,
62 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR SWITCH
Check continuity between door switches terminal 1 and ground part
of door switch.
OK or NG
OK >> GO TO 4.
NG >> Replace malfunction door switch.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector M3, M4 terminal 12, 62
and ground.
OK or NG
OK >> Further inspection is necessary. Refer to RF-18, "Trou-
ble Diagnosis Chart by Symptom" .
NG >> Replace BCM.Driver side door
62 (W) – 1 (W) : Continuity should exist.
Passenger side door
12 (P/B) – 1 (SB) : Continuity should exist.
12 (P/B) – Ground : Continuity should not exist.
62 (W) – Ground : Continuity should not exist.
PIIA6159E
Terminal Door switch Continuity
1Ground part of
door switchPushed No
Released Yes
PIIA3351E
12 (P/B) – Ground : Battery voltage
62 (W) – Ground : Battery voltage
PIIA6158E

SE-1
SEAT
I BODY
CONTENTS
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SECTION SE
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Revision: 2004 November 2004 FX35/FX45
SEAT
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Service Notice .......................................................... 3
Precautions for Work ................................................ 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
SQUEAK AND RATTLE TROUBLE DIAGNOSIS ...... 5
Work Flow ................................................................ 5
CUSTOMER INTERVIEW ..................................... 5
DUPLICATE THE NOISE AND TEST DRIVE ....... 6
CHECK RELATED SERVICE BULLETINS ........... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 6
REPAIR THE CAUSE ........................................... 6
CONFIRM THE REPAIR ....................................... 7
Generic Squeak and Rattle Troubleshooting ........... 7
INSTRUMENT PANEL .......................................... 7
CENTER CONSOLE ............................................. 7
DOORS ................................................................. 7
TRUNK .................................................................. 8
SUNROOF/HEADLINING ..................................... 8
SEATS ................................................................... 8
UNDERHOOD ....................................................... 8
Diagnostic Worksheet .............................................. 9
AUTOMATIC DRIVE POSITIONER ...........................11
System Description ................................................. 11
MANUAL OPERATION ........................................ 11
AUTOMATIC OPERATION .................................. 11
MEMORY STORING AND KEY FOB INTER-
LOCK STORING .................................................. 11
MEMORY SWITCH OPERATION ....................... 13
ENTRY OPERATION .......................................... 13
EXITING OPERATION ........................................ 13
KEY FOB INTERLOCK OPERATION ................. 14
FAIL- SAFE MODE ............................................. 14
CANCEL OF FAIL-SAFE MODE ......................... 14
Component Parts and Harness Connector Location ... 15CAN Communication System Description .............. 16
CAN Communication Unit ....................................... 16
Schematic ............................................................... 17
Wiring Diagram–AUT/DP– ...................................... 19
Terminals and Reference Values for BCM .............. 30
Terminals and Reference Values for Automatic
Drive Positioner Control Unit .................................. 30
Terminals and Reference Values for Driver Seat
Control Unit ............................................................. 32
Work Flow ............................................................... 34
Preliminary Check .................................................. 35
SETTING CHANGE FUNCTION ......................... 35
CHECK POWER SUPPLY AND GROUND ......... 35
CONSULT-II Function ............................................. 38
CONSULT-II INSPECTION PROCEDURE .......... 38
SELF-DIAGNOSIS RESULTS ............................. 39
CAN DIAGNOSIS SUPPORT MONITOR ............ 40
DATA MONITOR ................................................. 40
ACTIVE TEST ..................................................... 41
Can Communication Inspection Using CONSULT-
II (Self-diagnosis) .................................................... 42
Symptom Chart ....................................................... 42
Sliding Motor Circuit Check .................................... 44
Reclining Motor Circuit Check ................................ 45
Front Lifting Motor Circuit Check ............................ 46
Rear Lifting Motor Circuit Check ............................. 48
Telescopic Motor Circuit Check .............................. 49
Tilt Motor Circuit Check .......................................... 51
Driver Side Mirror Motor Circuit Check ................... 52
Passenger Side Mirror Motor Circuit Check ........... 54
Sliding Sensor Circuit Check .................................. 56
Reclining Sensor Circuit Check .............................. 57
Front Lifting Sensor Circuit Check .......................... 58
Rear Lifting Sensor Circuit Check .......................... 59
Telescopic Sensor Circuit Check ............................ 60
Tilt Sensor Circuit Check ........................................ 61
Driver Side Mirror Sensor Circuit Check ................. 62
Passenger Side Mirror Sensor Circuit Check ......... 63
Steering and Door Mirror Sensor Power and Ground
Circuit Check .......................................................... 64

SE-30
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November 2004 FX35/FX45
Terminals and Reference Values for BCMAIS002XG
Terminals and Reference Values for Automatic Drive Positioner Control UnitAIS002XH
TERMINAL WIRE
COLORITEM CONDITIONVOLTAGE (V)
(Approx.)
11 LG/R ACC power supply Ignition switch ACC Battery voltage
37 B/W Key switch signalKey switch ON (key is inserted in
ignition key cylinder)Battery voltage
Key switch OFF (key is removed
from ignition key cylinder)0
38 W/L Ignition power supply Ignition switch ON Battery voltage
39 L CAN-H — —
40 R CAN-L — —
42 L/R Battery power supply (fuse) Ignition switch OFF Battery voltage
49 B Ground (signal) Ignition switch ON 0
52 B Ground (power) Ignition switch ON 0
55 GBattery power supply (Fusible
link)Ignition switch OFF Battery voltage
62 W Front door switch (driver side) ON (Open) → OFF (Closed) 0 → Battery voltage
TERMI-
NALWIRE
COLORITEM CONDITIONVOLTAGE (V)
(Approx.)
1 LG/R Tilt switch UP signalTilt switch turned to upward 0
Tilt switch neutral position 5
2 G/W Changeover switch RH signalWhen changeover switch in RH posi-
tion0
When changeover switch in neutral
position5
3 GY Mirror switch UP signalWhen mirror switch in turned to
upward position0
When mirror switch in neutral position 5
4 Y Mirror switch LEFT signalWhen mirror switch in turned to left-
ward position0
When mirror switch in neutral position 5
5ORPassenger side mirror sensor
(vertical) signalWhen passenger side mirror motor is
UP or DOWN operationChanges between 3 (close to perk)
1 (close to valley)
6P/LDriver side mirror sensor (verti-
cal) signalWhen driver side mirror motor is UP
or DOWN operationChanges between 3 (close to perk)
1 (close to valley)
7 Y/R Tilt sensor inputTilt position, top 1.82
Tilt position, bottom 4.44
10 B UART LINE (TX) Memory switch 1 or 2 operated
11 BR Telescopic switch forward signalTelescoping switch turned to forward 0
Telescoping switch neutral position 5
PIIA4813E