2008 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2008  Factory Service Manual DLK-136
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY UNIT POWER BACK DOOR INPUT SIGNAL
INTELLIGENT KEY UNIT POWER BACK DOOR INPUT SIGNAL
DescriptionINFOID:0000000001539045
Carr

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INFINITI QX56 2008  Factory Service Manual INTELLIGENT KEY UNIT POWER BACK DOOR OUTPUT SIGNAL
DLK-137
< COMPONENT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
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DLK
N
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INTELLIGENT KEY UNIT POWE R BACK DOOR OUTPUT SIGNAL
D

Page 931 of 4083

INFINITI QX56 2008  Factory Service Manual DLK-138
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
HOMELINK UNIVERSAL TRANSCEIVER
HOMELINK UNIVERSAL TRANSCEIVER
Wiring DiagramINFOID:0000000001744759
ALKWA0076GB
Revision: March 2010
2008 Q

Page 932 of 4083

INFINITI QX56 2008  Factory Service Manual HOMELINK UNIVERSAL TRANSCEIVERDLK-139
< COMPONENT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
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B
DLK
N
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DescriptionINFOID:0000000001539049
Homelink universal transceiver can stor

Page 933 of 4083

INFINITI QX56 2008  Factory Service Manual DLK-140
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
HOMELINK UNIVERSAL TRANSCEIVER
Component Function Check
INFOID:0000000001539050
1.CHECK FUNCTION
Check that system receiver (garage door op

Page 934 of 4083

INFINITI QX56 2008  Factory Service Manual HOMELINK UNIVERSAL TRANSCEIVERDLK-141
< COMPONENT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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DLK
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2.CHECK GROUND CIRCUIT
Check continuity between auto anti-dazzling inside

Page 935 of 4083

INFINITI QX56 2008  Factory Service Manual DLK-142
< ECU DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000004884071
VALUES ON THE DIAGNOSIS TOOL
Monitor Ite

Page 936 of 4083

INFINITI QX56 2008  Factory Service Manual BCM (BODY CONTROL MODULE)DLK-143
< ECU DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
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DLK
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HEADLAMP SW1 Headlamp switch OFF OFF
Headlamp switch 1st
ON
HEADLAMP SW2 Headlamp swi