2005 INFINITI QX4 key fob battery

[x] Cancel search: key fob battery

Page 754 of 3419

INFINITI QX4 2005  Factory Service Manual BCM (BODY CONTROL MODULE)
BCS-7
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BCS
Revision: October 20052005 QX56
BCM is activated with low current consumption mode.
CAN communication is not active.
When CAN communicatio

Page 755 of 3419

INFINITI QX4 2005  Factory Service Manual BCS-8
BCM (BODY CONTROL MODULE)
Revision: October 20052005 QX56
CAN Communication System DescriptionEKS00D7X
Refer to LAN-5, "CAN COMMUNICATION" .
Panic alarmKey switch
KeyfobIPDM E/R
Auto light sys

Page 769 of 3419

INFINITI QX4 2005  Factory Service Manual BL-2Revision: October 20052005 QX56 BCM Power Supply and Ground Circuit Check  ...... 59
Trouble Diagnoses .................................................. 60
SYMPTOM CHART  ........................

Page 820 of 3419

INFINITI QX4 2005  Factory Service Manual REMOTE KEYLESS ENTRY SYSTEM
BL-53
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Revision: October 20052005 QX56
Terminals and Reference Value for BCMEIS0 08 Q1
Te r m i n a l  Wire 
ColorItem ConditionVoltage (V)
(Approx

Page 821 of 3419

INFINITI QX4 2005  Factory Service Manual BL-54
REMOTE KEYLESS ENTRY SYSTEM
Revision: October 20052005 QX56
*1: when room lamp switch is in "DOOR" position.
*2: when hazard reminder is ON.
Terminals and Reference Value for IPDM E/REIS008Q2

Page 827 of 3419

INFINITI QX4 2005  Factory Service Manual BL-60
REMOTE KEYLESS ENTRY SYSTEM
Revision: October 20052005 QX56
3. CHECK GROUND CIRCUIT
Check continuity between BCM connector M20 terminal 67 and
ground.
OK or NG
OK >> Power supply and ground circ

Page 828 of 3419

INFINITI QX4 2005  Factory Service Manual REMOTE KEYLESS ENTRY SYSTEM
BL-61
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Revision: October 20052005 QX56
Hazard reminder does not activate properly when 
pressing lock or unlock button of keyfob.
(Horn reminder OK

Page 832 of 3419

INFINITI QX4 2005  Factory Service Manual REMOTE KEYLESS ENTRY SYSTEM
BL-65
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Revision: October 20052005 QX56
4. CHECK BACK DOOR SWITCH GROUND
Check continuity between back door latch connector terminal 8 and
ground.
O
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