2004 INFINITI FX35 turn signal

SUNROOF
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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

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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

AUTOMATIC DRIVE POSITIONER
SE-31
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Revision: 2004 November 2004 FX35/FX45
14 L/WPassenger side mirror motor UP
signalWhen passenger side mirror motor
UP operation1.5 - Battery voltage
Passenger side mirror motor OFF 0
15 L/BPassenger side mirror motor sig-
nalWhen passenger side mirror motor
LEFT operation1.5 - Battery voltage
Passenger side mirror motor RH OFF 0
16 PDriver side mirror motor DOWN
signalWhen driver side mirror motor DOWN
operation1.5 - Battery voltage
Driver side mirror motor OFF 0
Driver side mirror motor RIGTH
signalWhen driver side mirror motor RIGHT
operation1.5 - Battery voltage
Driver side mirror motor OFF 0
17 R/B Tilt switch DOWN signalTilt switch turned to downward 0
Tilt switch neutral position 5
18 L/OR Changeover switch LH signalWhen changeover switch in LH posi-
tion0
When changeover switch in neutral
position5
19 GY/L Mirror switch DOWN signalWhen mirror switch in turned to down-
ward position0
When mirror switch in neutral position 5
20 PU Mirror switch RIGHT signalWhen mirror switch in turned to right-
ward position0
When mirror switch in neutral position 5
21 G/YPassenger side mirror sensor
(horizontal) signalWhen passenger side mirror motor is
LEFT or RIGHT operationChanges between 1 (close to left
edge) 3 (close to right edge)
22 L/YDriver side mirror sensor (hori-
zontal) signalWhen driver side mirror motor is LEFT
or RIGHT operationChanges between 1 (close to right
edge) 3 (close to left edge)
23 Y/B Telescopic sensor inputTelescoping position, top 0.56
Telescoping position, bottom 4.44
26 W UART LINE (RX) Memory switch 1 or 2 operated
27 LGTelescopic switch backward sig-
nalTelescopic switch turned to backward 0
Telescoping switch neutral position 5
28 SB Ignition START power supply Ignition switch START Battery voltage
30 W/RPassenger side mirror motor
DOWN signalWhen passenger side mirror motor
downward1.5 - Battery voltage
Passenger side mirror motor OFF 0
Passenger side mirror motor
RIGTH signalWhen passenger side mirror motor
RIGHT operation1.5 - Battery voltage
Passenger side mirror motor OFF 0
31 R/WDriver side mirror motor UP sig-
nalWhen driver side mirror motor upward 1.5 - Battery voltage
Driver side mirror motor OFF 0 TERMI-
NALWIRE
COLORITEM CONDITIONVOLTAGE (V)
(Approx.)
PIIA4814E

SE-32
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November 2004 FX35/FX45
Terminals and Reference Values for Driver Seat Control UnitAIS002XI
32 G/BDriver side mirror motor LEFT
signalWhen driver side mirror motor LEFT
operation1.5 - Battery voltage
Driver side mirror motor OFF 0
33 G/W Sensor power supply — 5
34 L/R Battery power supply Ignition switch OFF Battery voltage
35 R/L Tilt motor UP signalTilt switch turned to upward Battery voltage
Tilt switch OFF 0
36 L/R Telescopic motor forward signalTelescoping switch turned to forward Battery voltage
OFF 0
39 W/R Battery power supply Ignition switch OFF Battery voltage
40 B Ground (signal) Ignition switch ON 0
41 B/Y Sensor ground — 0
42 R/B Tilt motor DOWN signalTilt switch turned to downward Battery voltage
Tilt switch OFF 0
44 L/WTelescopic motor backward sig-
nalTelescoping switch turned to back-
wardBattery voltage
Telescoping switch OFF 0
48 B Ground (power) Ignition switch ON 0 TERMI-
NALWIRE
COLORITEM CONDITIONVOLTAGE (V)
(Approx.)
TERMI-
NAL WIRE
COLORITEM CONDITIONVOLTAGE (V)
(Approx.)
1A R Battery power supply Ignition switch OFF Battery voltage
2 P UART LINE (TX) —
3 G Sliding motor forward signalSliding switch turned to forward (Motor
operated)Battery voltage
OFF 0
4 G/L Reclining motor FR signalReclining switch turned to forward
(Motor operated)Battery voltage
OFF 0
5LGFront lifting motor DOWN
signalFront lifting switch turned to downward
(Motor operated)Battery voltage
OFF 0
6 G/W Rear lifting motor UP signalRear lifting switch turned to upward
(Motor operated)Battery voltage
OFF 0
7 G/BRear lifting motor DOWN
signalRear lifting switch turned to downward
(Motor operated)Battery voltage
OFF 0
PIIA4814E

AUTOMATIC DRIVE POSITIONER
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Revision: 2004 November 2004 FX35/FX45
8 G/Y UART LINE (RX) —
9 BR IGN START power supply Ignition switch START Battery voltage
10 G/R Sliding motor RR signalSliding switch turned to backward
(Motor operated)Battery voltage
OFF 0
11A R/W Battery power supply Ignition switch OFF Battery voltage
12 G/Y Reclining motor RR signalReclining switch turned to backward
(Motor operated)Battery voltage
OFF 0
13 YFront lifting motor UP out-
put signalFront lifting switch turned to upward
(Motor operated)Battery voltage
OFF 0
14 OR CAN-H — —
15 SB CAN-L — —
16A B Ground (power) Ignition switch ON 0
17 PU Detention switch signalSelector lever other than P position Battery voltage
Selector lever is sifted to P position 0
18 G Seat sliding sensor signalON (sliding motor operation)
Other than above 0 or 5
19 G/Y Front lifting sensor signalON (front lifting motor operation)
Other than above 0 or 5
22 L/GPower seat memory switch
1 signalMemory switch 1 ON 0
Memory switch 1 OFF 5
23 Y/WPower seat memory switch
indictor 1 signalMemory switch 1 ON 1
Memory switch 1 OFF Battery voltage
24 L/RSeat sliding switch forward
signalON (seat sliding switch turned to for-
ward)0
OFF Battery voltage
25 L/ORSeat reclining switch for-
ward signalON (seat reclining switch turned to for-
ward)0
OFF Battery voltage TERMI-
NAL WIRE
COLORITEM CONDITIONVOLTAGE (V)
(Approx.)
PIIA4813E
PIIA3277E
SIIA0691J

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AUTOMATIC DRIVE POSITIONER
Revision: 2004 November 2004 FX35/FX45
Work Flow AIS002XJ
1. Check the symptom and customer's requests.
2. Understand the system description. Refer to SE-11, "
System Description" .
3. Perform the preliminary check, refer to SE-35, "
Preliminary Check" .
4. Perform the CAN communication inspection using CONSULT-II, refer to SE-38, "
CONSULT-II Function"
5. Perform the self-diagnosis. Refer to SE-42, "Can Communication Inspection Using CONSULT-II (Self-
diagnosis)" .
6. Repair or replace depending on the self-diagnostic results.
26 L/P Front lifting switch UP signalON (front lifting switch turned to upward) 0
OFF Battery voltage
27 L Rear lifting switch UP signalON (rear lifting switch turned to upward) 0
OFF Battery voltage
28C B/W Sensor ground Ignition switch ON 0
29 G/L Reclining sensorON (reclining motor operation)
Other than above 0 or 5
30 G/W Rear lifting sensorON (rear lifting motor operation)
Other than above 0 or 5
34 L/W Set switch signalSet witch ON 0
Set witch OFF 5
35 L/BPower seat memory switch
2 signalMemory switch 2 ON 0
Memory switch 2 OFF 5
36 Y/GPower seat memory switch
indictor 2 signalMemory switch 2 ON 1
Memory switch 2 OFF Battery voltage
37 L/PSeat sliding switch back-
ward signalON (seat sliding switch turned to back-
ward)0
OFF Battery voltage
38 LG/BSeat reclining switch back-
ward signalON (seat reclining switch turned to
backward)0
OFF Battery voltage
39 L/GFront lifting switch DOWN
signalON (front lifting switch turned to down-
ward)0
OFF Battery voltage
40 L/YRear lifting switch DOWN
signalRear lifting switch turned to downward) 0
OFF Battery voltage
61E B/Y Ground (signal) Ignition switch ON 0 TERMI-
NAL WIRE
COLORITEM CONDITIONVOLTAGE (V)
(Approx.)
SIIA0692J
SIIA0693J

SE-38
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November 2004 FX35/FX45
8. CHECK GROUND CIRCUIT (AUTOMATIC DRIVE POSITIONER CONTROL UNIT)
Check continuity between the automatic drive positioner control unit connector M50 terminal 40 (B), 48 (B)
and ground.
OK or NG
OK >> Driver seat control unit circuit is OK.
NG >> Repair or replace harness between automatic drive
positioner control unit and ground.
CONSULT-II FunctionAIS002YF
The following functions are performed by combining data received and command transmitted via the commu-
nication line from the driver seat control unit.
*1: For setting automatic drive positioner functions only.
*2: Refer to BL-40, "
Data Monitor" .
*3: During vehicle driving, do not perform active test.
CONSULT-II INSPECTION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Turn ignition switch “OFF”.
2. Connect “CONSULT-II” and “CONSULT-II CONVERTER” to the
data link connector.
3. Turn ignition switch “ON”.40 (B) – Ground : Continuity should exist.
48 (B) – Ground : Continuity should exist.
PIIA5088E
CONSULT-II
diagnosis
itemsInspection item, self-diagnosis mode Content
AUTO DRIVE
POSITIONERWORK SUPPORT*
1Changes the setting for each function.
SELF–DIG RESULTS Check the self-diagnosis results.
DATA MONITOR Selection from menuDisplays the input data to driver seat control unit and automatic
driving positioned control unit on real-time basis.
CAN DIAGNOSTIC SUPPORT MONITORThe results of transmit / receive diagnosis of CAN communica-
tion can be read
ACTIVE TEST
*3Gives a drive signal to a load to check the operation.
DRIVER SEAT CONTROL UNIT PART NUMBER Displays driver seat control unit part No.
BCM*
2DATA MONITOR Selection from menu Displays the input data to BCM on real-time basis
PBIB1503E

SE-44
AUTOMATIC DRIVE POSITIONER
Revision: 2004 November 2004 FX35/FX45
Sliding Motor Circuit CheckAIS002XN
1. CHECK SEAT SLIDING MECHANISM
Check the following.

Operation malfunction caused by sliding rail deformation or pinched harness or other foreign materials

Operation malfunction caused by foreign materials adhered to the sliding motor or sliding rail connector
rod

Operation malfunction and interference with other parts by poor installation
OK or NG
OK >> GO TO 2.
NG >> Repair the malfunctioning part and check again.
2. CHECK FUNCTION
With CONSULT-II
Check operation with “SEAT SLIDE” in ACTIVE TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK >> Sliding motor circuit is OK.
NG >> GO TO 3.
3. CHECK SLIDING MOTOR HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit connector and sliding motor connector.
3. Check continuity between driver seat control unit connector
B153 terminals 3 (G), 10 (G/R) and sliding motor connector
B161 terminals 3 (G), 10 (G/R).
4. Check continuity between driver seat control unit connector
B153 terminals 3 (G), 10 (G/R) and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between driver seat control unit and sliding motor.
Test item Description
SEAT SLIDE The sliding motor is activated by receiving the drive signal.
PIIA0265E
3 (G) – 3 (G) : Continuity should exist.
10 (G/R) – 10 (G/R) : Continuity should exist.
3 (G) – Ground : Continuity should not exist.
10 (G/R) – Ground : Continuity should not exist.
PIIA6114E