2010 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2010  Factory Service Manual B2126 DETENT SWADP-43
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
NO >> GO TO 3
3. CHECK A/T SHIFT SELECTOR (PARK POSITION SWITCH) HARNESS
1. Turn ignition switch OFF.
2. Disconnect A/T s

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INFINITI QX56 2010  Factory Service Manual ADP-44
< COMPONENT DIAGNOSIS >
B2128 UART COMMUNICATION LINE
B2128 UART COMMUNICATION LINE
DescriptionINFOID:0000000005147474
Driver seat control unit performs UART communication with the automatic  d

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INFINITI QX56 2010  Factory Service Manual B2128 UART COMMUNICATION LINEADP-45
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
4. Check continuity between driver seat control unit harness connector and ground.
Is the inspection result

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INFINITI QX56 2010  Factory Service Manual ADP-46
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
BCM
BCM : Diagnosis ProcedureINFOID:0000000005370325
Regarding Wiring Diagram information, refer to BCS-4

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INFINITI QX56 2010  Factory Service Manual POWER SUPPLY AND GROUND CIRCUITADP-47
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> Inspection End.

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INFINITI QX56 2010  Factory Service Manual ADP-48
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
NO >> Repair or replace harness.
DRIVER SEAT CONTROL UNIT : Special Repair RequirementINFOID:0000000005147479
1. PERFORM ADDITIONAL SERVI

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INFINITI QX56 2010  Factory Service Manual POWER SUPPLY AND GROUND CIRCUITADP-49
< COMPONENT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
>> Refer to Owner’s Manual.
Revision: April 20092010 QX56

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INFINITI QX56 2010  Factory Service Manual ADP-50
< COMPONENT DIAGNOSIS >
SLIDING SWITCH
SLIDING SWITCH
DescriptionINFOID:0000000005147482
Sliding switch is equipped to the power seat switch LH on the seat cushion trim cover. The operation sig