2004 INFINITI FX35 Service Manual

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Page 857 of 4449

INFINITI FX35 2004 Service Manual BL-50
POWER DOOR LOCK SYSTEM
Revision: 2004 November 2004 FX35/FX45
3. CHECK DOOR LOCK AND UNLOCK SWITCH GROUND HARNESS
Check continuity between power window main switch (door lock
and unlock switch)

Page 858 of 4449

INFINITI FX35 2004 Service Manual POWER DOOR LOCK SYSTEM
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Revision: 2004 November 2004 FX35/FX45
2. CHECK OUTPUT SIGNAL
1. Connect BCM and door lock actuator (driver side) connector.
2. Check voltage bet

Page 859 of 4449

INFINITI FX35 2004 Service Manual BL-52
POWER DOOR LOCK SYSTEM
Revision: 2004 November 2004 FX35/FX45
2. CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector M4 terminals 50, 51 and
ground.
OK or NG
OK >> Replace front

Page 860 of 4449

INFINITI FX35 2004 Service Manual POWER DOOR LOCK SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Check Front Door Key Cylinder Switch (Lock) AIS004M7
1. CHECK FRONT DOOR KEY CYLINDER SWITCH INPUT SIGNAL

Page 861 of 4449

INFINITI FX35 2004 Service Manual BL-54
POWER DOOR LOCK SYSTEM
Revision: 2004 November 2004 FX35/FX45
Check Front Door Key Cylinder Switch (Unlock) AIS004M8
1. CHECK FRONT DOOR KEY CYLINDER SWITCH INPUT SIGNAL (UNLOCK SIGNAL)
With CON

Page 862 of 4449

INFINITI FX35 2004 Service Manual POWER DOOR LOCK SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Check Select Unlock Relay Circuit AIS004M9
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect BCM

Page 863 of 4449

INFINITI FX35 2004 Service Manual BL-56
REMOTE KEYLESS ENTRY SYSTEM
Revision: 2004 November 2004 FX35/FX45
REMOTE KEYLESS ENTRY SYSTEMPFP:28596
Component Parts and Harness Connector LocationAIS004MA
PIIA6413E

Page 864 of 4449

INFINITI FX35 2004 Service Manual REMOTE KEYLESS ENTRY SYSTEM
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Revision: 2004 November 2004 FX35/FX45
System DescriptionAIS004MB
INPUTS
Power is supplied at all times
to BCM terminal 55
through 50A fus

REMOTE KEYLESS ENTRY SYSTEM
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Revision: 2004 November 2004 FX35/FX45
System DescriptionAIS004MB
INPUTS
Power is supplied at all times
to BCM terminal 55
through 50A fusible link (letter M , located in the fuse and fusible link box).
to BCM terminal 42
through 15A fuse (No. 22, located in the fuse and fusible link box).
When the key switch is ON (key is inserted in ignition key cylinder), power is supplied
to BCM terminal 37
through key switch terminal 1 and 2
through 15A fuse (No. 22, located in the fuse and fusible link box).
When the ignition switch is ACC or ON, power is supplied
to BCM terminal 11
through 10A fuse [No. 6, located in the fuse block (J/B)].
When the ignition switch is ON or START, power is supplied
to BCM terminal 38
through 15A fuse [No. 1, located in the fuse block (J/B)].
When the front door switch (driver side) is ON (door is OPEN), ground is supplied
to BCM terminal 62
through front door switch (driver side) terminal 1
through front door switch (driver side) case ground.
When the front door switch (passenger side) is ON (door is OPEN), ground is supplied
to BCM terminal 12
through front door switch (passenger side) terminal 1
through front door switch (passenger side) case ground.
When the rear door switch LH is ON (door is OPEN), ground is supplied
to BCM terminal 63
through rear door switch LH terminal 1
through rear door switch LH case ground.
When the rear door switch RH is ON (door is OPEN), ground is supplied
to BCM meter terminal 13
through rear door switch RH terminal 1
through rear door switch RH case ground.
When the back door switch is ON (door is open), ground is supplied
to BCM terminal 58
through back door closure motor (door switch) terminals 7 and 8
through body grounds B15 and B45
Key fob signal is inputted to BCM (the antenna of the system is combined with BCM).
The remote keyless entry system controls operation of the
power door lock
hazard and horn reminder
auto door lock
panic alarm
keyless power window down (open)
room lamp and key ring illumination

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