2005 INFINITI QX4 ignition

[x] Cancel search: ignition

Page 2490 of 3419

INFINITI QX4 2005  Factory Service Manual HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-43
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
2. CHECK POWER SUPPLY CIRCUIT
1. Disconnect BCM connectors.
2. Check voltage between BCM

Page 2491 of 3419

INFINITI QX4 2005  Factory Service Manual LT-44
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: October 20052005 QX56
2. CHECK PARKING BRAKE SWITCH SIGNAL
1. Turn ignition switch OFF.
2. Disconnect parking brake switch connector.
3.

Page 2495 of 3419

INFINITI QX4 2005  Factory Service Manual LT-48
AUTO LIGHT SYSTEM
Revision: October 20052005 QX56
System DescriptionEKS00B8S
Automatically turns on/off the parking lamps and the headlamps in accordance with ambient light.
Timing for when the

Page 2500 of 3419

INFINITI QX4 2005  Factory Service Manual AUTO LIGHT SYSTEM
LT-53
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
Terminals and Reference Values for BCMEKS00B8X
Terminal 
No.Wire 
colorSignal nameMeasuring condition
Reference value

Page 2501 of 3419

INFINITI QX4 2005  Factory Service Manual LT-54
AUTO LIGHT SYSTEM
Revision: October 20052005 QX56
NOTE:
Optical sensor must be completely subjected to work lamp light. If the optical sensor is insufficiently illumi-
nated, the measured value

Page 2502 of 3419

INFINITI QX4 2005  Factory Service Manual AUTO LIGHT SYSTEM
LT-55
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
1 USA
2 Canada
How to Proceed With Trouble DiagnosisEKS00B8Z
1. Confirm the symptom or customer complaint.
2. Understa

Page 2503 of 3419

INFINITI QX4 2005  Factory Service Manual LT-56
AUTO LIGHT SYSTEM
Revision: October 20052005 QX56
2. CHECK POWER SUPPLY CIRCUIT
1. Disconnect BCM connectors.
2. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
N

Page 2504 of 3419

INFINITI QX4 2005  Factory Service Manual AUTO LIGHT SYSTEM
LT-57
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
CONSULT-II Function (BCM)EKS00B91
CONSULT-II can display each diagnostic item using the diagnostic test modes shown fo