2006 INFINITI M35 battery

SE-94
POWER SEAT(PASSENGER SIDE)
Revision: 2006 January2006 M35/M45
Terminals and Reference Values for BCMNIS00271
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
42 P Power source (Fuse) — Battery voltage
52 B Ground — 0
54 OPower window power supply
(BAT)— Battery voltage
55 W Power source (F/L) — Battery voltage

SE-102
POWER SEAT(REAR)
Revision: 2006 January2006 M35/M45
Terminals and Reference Values for Rear Seat Control Unit NIS00276
TerminalWire
ColorItem ConditionVoltage (V)
(Approx.)
1 R Power source (BAT) — Battery voltage
2 R/W Sliding motor forward signalWhen sliding switch forward is operated Battery voltage
Other than above 0
7 W/R Sliding motor backward signalWhen sliding switch backward is operated Battery voltage
Other than above 0
8 B/L Ground (power) — 0
10 Y/B Sliding switch forward signalWhen sliding switch forward is operated. 0
Other than above. Battery voltage
11 Y/R Cancel switch signalCancel switch ON 5
Cancel switch CANCEL 0
12 Y/GSliding sensor signalSliding device active
Sliding device inactive 0 or 5
13 B/Y Ground (signal) — 0
15 L/R Sliding switch backward signalWhen sliding switch backward is operated. 0
Other than above Battery voltage
16 L/B Rear door switch signalRear door open (ON) 0
Rear door close (OFF) Battery voltage
19 Y Sensor ground — 0
SIIA0690J

SE-104
POWER SEAT(REAR)
Revision: 2006 January2006 M35/M45
Rear Seat Control Unit Power Supply and Ground Circuit InspectionNIS0027A
1. CHECK REAR SEAT CONTROL UNIT POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Check voltage between rear seat control unit connector and
ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness between circuit breaker and rear seat control unit.
2. CHECK REAR POWER SEAT CONTROL UNIT GROUND CIRCUIT
1. Disconnect rear seat control unit connector.
2. Check continuity between rear seat control unit connector and
ground.
OK or NG
OK >> Rear seat control unit power supply and ground circuit is OK.
NG >> Repair or replace harness between rear seat control unit and ground.
Terminal
Voltage (V)
(Approx.) (+)
(–)
Rear seat control
unit connectorTerminal
B303 (LH)
B353 (RH)1 Ground Battery voltage
PIIB5917E
Te r m i n a l
Continuity
Rear seat control
unit connectorTerminal
Ground B303 (LH)
B353 (RH)8
Ye s
B304 (LH)
B354 (RH)13
PIIB5918E

POWER SEAT(REAR)
SE-105
C
D
E
F
G
H
J
K
L
MA
B
SE
Revision: 2006 January2006 M35/M45
Rear Seat Sliding Motor Circuit InspectionNIS0027B
1. CHECK REAR SEAT SLIDING MOTOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Check voltage between rear seat control unit connector and
ground.
OK or NG
OK >> GO TO 2.
NG >> Replace rear seat control unit.
2. CHECK REAR SEAT SLIDING MOTOR HARNESS
1. Disconnect rear seat control unit and rear seat sliding motor connector.
2. Check continuity between rear seat control unit connector and
rear seat sliding motor connector.
3. Check continuity between rear seat control unit connector and
ground.
OK or NG
OK >> Replace rear seat sliding motor.
NG >> Repair or replace harness between rear seat control unit and rear seat sliding motor.
Terminal
ConditionVoltage (V)
(Approx.) (+)
(–) Rear seat
control unit
connectorTerminal
B303 (LH)
B353 (RH)2
GroundRear power
seat switch Forward Battery voltage
Other than above. 0
7Rear power
seat switch Backward Battery voltage
Other than above. 0
PIIB5919E
AB
Continuity
Rear seat control
unit connectorTerminalRear seat sliding
motor connectorTerminal
B303 (LH)
B353 (RH)2
B311 (LH)
B361 (RH)3
Ye s
74
A
GroundContinuity
Rear seat control unit connector Terminal
B303 (LH)
B353 (RH)2
No
7
PIIB5920E

SE-106
POWER SEAT(REAR)
Revision: 2006 January2006 M35/M45
Rear Power Seat Switch Circuit InspectionNIS0027C
1. CHECK REAR POWER SEAT SWITCH POWER SUPPLY
1. Turn ignition switch OFF.
2. Check voltage between rear seat control unit connector and
ground.
OK or NG
OK >> Replace rear seat control unit.
NG >> GO TO 2.
2. CHECK REAR POWER SEAT SWITCH HARNESS
1. Disconnect rear seat control unit connector and rear power seat switch connector.
2. Check continuity between rear seat control unit connector and
rear power seat switch connector.
3. Check continuity between rear seat control unit connector and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between rear seat control unit and rear power seat switch.
Terminal
ConditionVoltage (V)
(Approx.) (+)
(–) Rear seat
control unit
connectorTerminal
B304 (LH)
B354 (RH)10
GroundRear power
seat switch Forward 0
Other than above. Battery voltage
15Rear power
seat switch Backward 0
Other than above. Battery voltage
PIIB5921E
AB
Continuity
Rear seat control
unit connectorTe r m i n a lRear power seat
switch connectorTerminal
B304 (LH)
B354 (RH)10
B504 (LH)
B555 (RH)2
Ye s
15 1
A
GroundContinuity
Rear seat control unit connector Terminal
B304 (LH)
B354 (RH)10
No
15
PIIB5922E

POWER SEAT(REAR)
SE-107
C
D
E
F
G
H
J
K
L
MA
B
SE
Revision: 2006 January2006 M35/M45
3. CHECK REAR POWER SEAT SWITCH
Check continuity between rear power seat switch as follows.
OK or NG
OK >> GO TO 4.
NG >> Replace rear power seat switch.
4. CHECK REAR POWER SEAT SWITCH GROUND CIRCUIT
Check continuity between rear power seat switch connector and
ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness between rear power seat
switch and ground.
5. CHECK REAR POWER SEAT SWITCH POWER SUPPLY-2
1. Connect rear seat control unit connector.
2. Check voltage between rear seat control unit connector and
ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace rear seat control unit.
Rear power seat
switch connectorTerminal Condition Continuity
B504 (LH)
B555 (RH)1
3Rear power
seat switch Backward Yes
Other than above. No
2Rear power
seat switch Forward Yes
Other than above. No
PIIB5923E
Terminal
Continuity
Rear power seat
switch connectorTerminal
Ground
B504 (LH)
B555 (RH)3Yes
PIIB5924E
Terminals
Voltage (V)
(Approx.) (+)
(–)
Rear seat control
unit connectorTerminal
B304 (LH)
B354 (RH)10
Ground Battery voltage
15
PIIB5921E

SE-110
POWER SEAT(REAR)
Revision: 2006 January2006 M35/M45
Rear Door Switch Circuit InspectionNIS0027F
1. CHECK REAR DOOR SWITCH POWER SUPPLY-1
1. Turn ignition switch OFF.
2. Check voltage between rear seat control unit connector and
ground.
OK or NG
OK >> Rear door switch circuit is OK.
NG >> GO TO 2.
2. CHECK REAR DOOR SWITCH HARNESS
1. Disconnect rear seat control unit connector and rear door switch connector.
2. Check continuity between rear seat control unit connector and
rear door switch connector.
3. Check continuity between rear seat control unit connector and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between rear seat control unit and rear door switch.
3. CHECK REAR DOOR SWITCH
Check continuity between rear door switch and ground.
OK or NG
OK >> GO TO 4.
NG >> Replace rear door switch.
Terminal
ConditionVoltage (V)
(Approx.) (+)
(–) Rear seat
control unit
connectorTerminal
B304 (LH)
B354 (RH)16 GroundRear door open. 0
Rear door closed. Battery voltage
PIIB5929E
AB
Continuity
Rear seat control
unit connectorTe r m i n a lRear door switch
connectorTerminal
B304 (LH)
B354 (RH)16B53 (LH)
B403 (RH)2 Yes
A
GroundContinuity
Rear seat control unit connector Terminal
B304 (LH)
B354 (RH)16 No
PIIB5930E
Rear door switch
connectorTerminal Condition Continuity
B53 (LH)
B403 (RH)2 GroundRear door open. Yes
Rear door closed. No
PIIB5931E

POWER SEAT(REAR)
SE-111
C
D
E
F
G
H
J
K
L
MA
B
SE
Revision: 2006 January2006 M35/M45
4. CHECK REAR DOOR SWITCH POWER SUPPLY-2
1. Connect rear seat control unit connector.
2. Check voltage between rear seat control unit connector and
ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace rear seat control unit.
Rear Seat Sliding Sensor Circuit InspectionNIS0027G
1. CHECK REAR SEAT SLIDING SENSOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Check signal between rear seat control unit connector and
ground with oscilloscope.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> GO TO 2.
Terminals
Voltage (V)
(Approx.) (+)
(–)
Rear seat control
unit connectorTerminal
B304 (LH)
B354 (RH)16 Ground Battery voltage
PIIB5929E
Terminal
ConditionSignal
(Reference valve) (+)
(–) Rear seat
control unit
connectorTerminal
B304 (LH)
B354 (RH)12 GroundSliding
device
active
PIIB5932E
SIIA0690J