INFINITI QX56 2011 Factory Service Manual

ADP-122
< SYMPTOM DIAGNOSIS >
MANUAL FUNCTION DOES NOT OPERATE
SYMPTOM DIAGNOSIS
MANUAL FUNCTION DOES NOT OPERATE
ALL COMPONENT
ALL COMPONENT : Diagnosis ProcedureINFOID:0000000006248419
1.CHECK DRIVER SEAT CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check driver seat control unit power supply and ground circuit.
Refer to ADP-67, "
DRIVER SEAT CONTROL UNIT : DiagnosisProcedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.CHECK AUTOMATIC DRIVE POSITIONER CONTRO L UNIT POWER SUPPLY AND GROUND CIRCUIT
Check automatic drive positioner cont rol unit power supply and ground circuit.
Refer to ADP-67, "
AUTOMATIC DRIVE POSITIONER CONTROL UNIT : DiagnosisProcedure".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
POWER SEAT
POWER SEAT : Diagnosis ProcedureINFOID:0000000006248420
1.CHECK POWER SEAT SWITCH GROUND CIRCUIT
Check power seat switch ground circuit.
Refer to ADP-87, "
DiagnosisProcedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness or connector.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
TILT & TELESCOPIC
TILT & TELESCOPIC : Diagnosis ProcedureINFOID:0000000006248421
1.CHECK TILT & TELESCOP IC SWITCH GROUND CIRCUIT
Check tilt & telescopic switch ground circuit.
Refer to ADP-88, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness or connector.
2.CONFIRM THE OPERATION
Confirm the operation again.
Revision: 2010 May2011 QX56

MANUAL FUNCTION DOES NOT OPERATEADP-123
< SYMPTOM DIAGNOSIS >
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Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
SEAT SLIDING
SEAT SLIDING : Diagnosis ProcedureINFOID:0000000006248422
1.CHECK SLIDING MECHANISM
Check for the following.
 Mechanism deformation or pinched foreign materials.
 Interference with other parts because of poor installation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.CHECK SLIDING SWITCH
Check sliding switch.
Refer to ADP-69, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CHECK SLIDING MOTOR
Check sliding motor.
Refer to ADP-106, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
SEAT RECLINING
SEAT RECLINING : Diagnosis ProcedureINFOID:0000000006248423
1.CHECK RECLINING MECHANISM
Check for the following.
 Mechanism deformation or pinched foreign materials.
 Interference with other parts because of poor installation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.CHECK RECLINING SWITCH
Check reclining switch.
Refer to ADP-71, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CHECK RECLINING MOTOR
Check reclining motor.
Refer to ADP-108, "
ComponentFunctionCheck".
Revision: 2010 May2011 QX56

ADP-124
< SYMPTOM DIAGNOSIS >
MANUAL FUNCTION DOES NOT OPERATE
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
SEAT LIFTING (FRONT)
SEAT LIFTING (FRONT) : Diagnosis ProcedureINFOID:0000000006248424
1.CHECK LIFTING (FRONT) MECHANISM
Check for the following.
 Mechanism deformation or pinched foreign materials.
 Interference with other parts because of poor installation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.CHECK LIFTING SWITCH (FRONT)
Check lifting switch (front).
Refer to ADP-73, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CHECK LIFTING MOTOR (FRONT)
Check lifting motor (front).
Refer to ADP-110, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
SEAT LIFTING (REAR)
SEAT LIFTING (REAR) : Diagnosis ProcedureINFOID:0000000006248425
1.CHECK LIFTING (REAR) MECHANISM
Check for the following.
 Mechanism deformation or pinched foreign materials.
 Interference with other parts because of poor installation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.CHECK LIFTING SWITCH (REAR)
Check lifting switch (rear).
Refer to ADP-75, "
ComponentFunctionCheck".
Is the inspection result normal?
Revision: 2010 May2011 QX56

MANUAL FUNCTION DOES NOT OPERATEADP-125
< SYMPTOM DIAGNOSIS >
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YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CHECK LIFTING MOTOR (REAR)
Check lifting motor (rear).
Refer to ADP-112, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
STEERING TILT
STEERING TILT : Diagnosis ProcedureINFOID:0000000006248426
1.CHECK STEERING TILT MECHANISM
Check for the following.
 Mechanism deformation or pinched foreign materials.
 Interference with other parts because of poor installation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.CHECK TILT SWITCH
Check tilt switch.
Refer to ADP-77, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CHECK TILT MOTOR
Check tilt motor.
Refer to ADP-114, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
STEERING TELESCOPIC
STEERING TELESCOPIC : Diagnosis ProcedureINFOID:0000000006248427
1.CHECK STEERING TE LESCOPIC MECHANISM
Check for the following.
 Mechanism deformation or pinched foreign materials.
 Interference with other parts because of poor installation.
Is the inspection result normal?
YES >> GO TO 2.
Revision: 2010 May2011 QX56

ADP-126
< SYMPTOM DIAGNOSIS >
MANUAL FUNCTION DOES NOT OPERATE
NO >> Repair or replace the malfunction parts.
2.CHECK TELESCOPIC SWITCH
Check telescopic switch.
Refer to ADP-79, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CHECK TELESCOPIC MOTOR
Check telescopic motor.
Refer to ADP-116, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
DOOR MIRROR
DOOR MIRROR : Diagnosis ProcedureINFOID:0000000006248428
1.CHECK DOOR MIRROR MECHANISM
Check for the following.
 Mechanism deformation or pinched foreign materials.
 Interference with other parts because of poor installation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.CHECK DOOR MIRROR REMOTE CONTROL SWITCH
Check door mirror remote control switch. Refer to following.
 Mirror switch : Refer to ADP-84, "
MIRROR SWITCH : Component Function Check".
 Changeover switch : Refer to ADP-83, "
CHANGEOVER SWITCH : Component Function Check".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CHECK DOOR MIRROR MOTOR
Check door mirror motor.
Refer to ADP-118, "
Component Function Check".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

MEMORY FUNCTION DOES NOT OPERATEADP-127
< SYMPTOM DIAGNOSIS >
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MEMORY FUNCTION DOES NOT OPERATE
ALL COMPONENT
ALL COMPONENT : Diagnosis ProcedureINFOID:0000000006248429
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunction parts.
2.PERFORM INITIALIZATION AND MEMORY STORING PROCEDURE
1. Perform initialization procedure. Refer to ADP-52, "
SYSTEM INITIALIZATION : Special Repair Requirement".
2. Perform memory storing procedure.
Refer to ADP-53, "
MEMORY STORING : Special Repair Requirement".
3. Check memory function. Refer to ADP-15, "
MEMORY FUNCTION : System Description".
Is the inspection result normal?
YES >> Memory function is normal.
NO >> GO TO 3.
3.CHECK SEAT MEMORY SWITCH
Check seat memory switch.
Refer to ADP-81, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace seat memory switch.
4.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
SEAT SLIDING
SEAT SLIDING : Diagnosis ProcedureINFOID:0000000006248430
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to ADP-123, "
SEAT SLIDING : Diagnosis Procedure"
2.CHECK SLIDING SENSOR
Check sliding sensor.
Refer to ADP-89, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
Revision: 2010 May2011 QX56

ADP-128
< SYMPTOM DIAGNOSIS >
MEMORY FUNCTION DOES NOT OPERATE
NO >> GO TO 1.
SEAT RECLINING
SEAT RECLINING : Diagnosis ProcedureINFOID:0000000006248431
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to ADP-123, "
SEAT RECLINING : Diagnosis Procedure"
2.CHECK RECLINING SENSOR
Check reclining sensor.
Refer to ADP-91, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
SEAT LIFTING (FRONT)
SEAT LIFTING (FRONT) : Diagnosis ProcedureINFOID:0000000006248432
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to ADP-124, "
SEAT LIFTING (FRONT) : Diagnosis Procedure"
2.CHECK LIFTING SENSOR (FRONT)
Check lifting sensor (front).
Refer to ADP-93, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
SEAT LIFTING (REAR)
SEAT LIFTING (REAR) : Diagnosis ProcedureINFOID:0000000006248433
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to ADP-124, "
SEAT LIFTING (REAR) : Diagnosis Procedure"
Revision: 2010 May2011 QX56

MEMORY FUNCTION DOES NOT OPERATEADP-129
< SYMPTOM DIAGNOSIS >
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2.CHECK LIFTING SENSOR (REAR)
Check lifting sensor (rear).
Refer to ADP-95, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
STEERING TILT
STEERING TILT : Diagnosis ProcedureINFOID:0000000006248434
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to ADP-125, "
STEERING TILT : Diagnosis Procedure"
2.CHECK TILT SENSOR
Check steering tilt sensor.
Refer to ADP-97, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
STEERING TELESCOPIC
STEERING TELESCOPIC : Diagnosis ProcedureINFOID:0000000006248435
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to ADP-125, "
STEERING TELESCOPIC : Diagnosis Procedure"
2.CHECK TELESCOPIC SENSOR
Check steering telescopic sensor.
Refer to ADP-99, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
Revision: 2010 May2011 QX56

ADP-130
< SYMPTOM DIAGNOSIS >
MEMORY FUNCTION DOES NOT OPERATE
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
DOOR MIRROR
DOOR MIRROR : Diagnosis ProcedureINFOID:0000000006248436
1.CHECK MANUAL OPERATION
Check manual operation.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to ADP-126, "
DOOR MIRROR : Diagnosis Procedure"
2.CHECK MIRROR SENSOR
Check mirror sensor. Refer to following.
 Driver side : ADP-102, "
DRIVER SIDE : ComponentFunctionCheck".
 Passenger side : ADP-103, "
PASSENGER SIDE : ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunction parts.
3.CONFIRM THE OPERATION
Check the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

ENTRY/EXIT ASSIST FUNCTION DOES NOT OPERATEADP-131
< SYMPTOM DIAGNOSIS >
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ENTRY/EXIT ASSIST FUNCTION DOES NOT OPERATE
Diagnosis ProcedureINFOID:0000000006248437
1.CHECK SYSTEM SETTING
1. Check system setting. Refer to ADP-55, "
SYSTEM SETTING : Special Repair Requirement".
2. Check the operation.
Is the inspection result normal?
YES >> Entry/Exit function is normal.
NO >> GO TO 2.
2.PERFORM SYSTEM INITIALIZATION
1. Perform system initialization. Refer to ADP-52, "
SYSTEM INITIALIZATION : Special Repair Requirement".
2. Check the operation.
Is the inspection result normal?
YES >> Entry/Exit function is normal.
NO >> GO TO 3.
3.CHECK FRONT DOOR SWITCH (DRIVER SIDE)
Check front door switch (driver side).
Refer to DLK-117, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the malfunction parts.
4.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56