sensor INFINITI QX56 2011 Factory Owner's Guide
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2011, Model line: QX56, Model: INFINITI QX56 2011Pages: 5598, PDF Size: 94.53 MB
Page 109 of 5598
ADP-100
< DTC/CIRCUIT DIAGNOSIS >
TELESCOPIC SENSOR
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connector.
3.CHECK TELESCOPIC SENSOR POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between telescopic motor harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive positi oner control unit harness connector and telescopic motor
harness connector.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> Replace automatic drive positioner control unit.
NO >> Repair or replace harness or connector.
5.CHECK TELESCOPIC SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive positi oner control unit harness connector and telescopic motor
harness connector.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
Driver seat control unit GroundContinuity
Connector Terminal
B452 5 Not existed
(+) (-)Voltage (V)
(Approx.)
Telescopic motor
Connector Terminals M117 4 Ground 12
Automatic drive positioner control unit Telescopic motor Continuity
Connector Terminal Connector Terminal
M104 27 M117 4 Existed
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M104 27 Not existed
Automatic drive positioner control unit Telescopic motor Continuity
Connector Terminal Connector Terminal
M75 20 M117 6 Existed
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 20 Not existed
Revision: 2010 May2011 QX56
Page 110 of 5598
TELESCOPIC SENSORADP-101
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
YES >> Replace telescopic motor.
NO >> Repair or replace harness or connector.
Revision: 2010 May2011 QX56
Page 111 of 5598
ADP-102
< DTC/CIRCUIT DIAGNOSIS >
MIRROR SENSOR
MIRROR SENSOR
DRIVER SIDE
DRIVER SIDE : Component Function CheckINFOID:0000000006248398
1.CHECK FUNCTION
1. Select “MIR/SEN LH U-D”, “MIR/SEN LH R-L” in “Data monitor” with CONSULT-III.
2. Check mirror sensor (driver side) signal under the following condition.
Is the indication normal?
YES >> INSPECTION END
NO >> Perform diagnosis procedure. Refer to ADP-102, "
DRIVER SIDE : DiagnosisProcedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000006248399
1.CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect door mirror (driver side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (driver side) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK DOOR MIRROR (DRIVER SIDE ) SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive posit ioner control unit harness connector and door mirror
(driver side) harness connector.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> Replace automatic drive positioner control unit.
NO >> Repair or replace harness or connector.
Monitor item Condition Value
MIR/SEN LH U-D Door mirror (driver side)Change between
3.4 [V] (close to peak)
0.6 [V] (close to valley)
MIR/SEN LH R-L Change between
0.6 [V] (close to left edge)
3.4 [V] (close to right edge)
(+)
(-)Voltage (V)
(Approx.)
Door mirror (driver side)
Connector Terminals D3 23 Ground 5
Automatic drive positioner control unit Door mirror (driver side) Continuity
Connector Terminal Connector Terminal
M7521D323Existed
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 21 Not existed
Revision: 2010 May2011 QX56
Page 112 of 5598
MIRROR SENSORADP-103
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
3.CHECK DOOR MIRROR (DRIVER SIDE) SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive posit ioner control unit harness connector and door mirror
(driver side) harness connector.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness or connector.
4.CHECK DOOR MIRROR (DRIVE R SIDE) SENSOR CIRCUIT
1. Check continuity between automatic drive posit ioner control unit harness connector and door mirror
(driver side) harness connector.
2. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> Replace door mirror sensor (built in driver side door mirror).
NO >> Repair or replace harness or connector.
PASSENGER SIDE
PASSENGER SIDE : Co mponent Function CheckINFOID:0000000006248400
1.CHECK FUNCTION
1. Select “MIR/SEN RH U-D”, “MIR/SEN RH R-L” in “Data monitor” with CONSULT-III.
2. Check the mirror sensor (passenger side) signal under the following conditions.
Is the indication normal?
YES >> INSPECTION END
Automatic drive positioner control unit Door mirror (driver side) Continuity
Connector Terminal Connector Terminal
M7520D324Existed
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 20 Not existed
Automatic drive positioner control unit Door mirror (driver side) Continuity
Connector Terminal Connector Terminal
M75 6
D3 21
Existed
18 22
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 6
Not existed
18
Monitor item Condition Value
MIR/SEN RH U-D Door mirror (passenger side)Change between
3.4 [V] (close to peak)
0.6 [V] (close to valley)
MIR/SEN RH R-L Change between
3.4 [V] (close to left edge)
0.6 [V] (close to right edge)
Revision: 2010 May2011 QX56
Page 113 of 5598
ADP-104
< DTC/CIRCUIT DIAGNOSIS >
MIRROR SENSOR
NO >> Perform diagnosis procedure. Refer to ADP-104, "PASSENGER SIDE : DiagnosisProcedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000006248401
1.CHECK DOOR MIRROR SENSOR (PASSENGER SIDE) POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect door mirror (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (passenger side) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive positioner control unit harness connector and door mirror (pas-
senger side) harness connector.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> Replace automatic drive positioner control unit.
NO >> Repair or replace harness or connector.
3.CHECK DOOR MIRROR (PASSENGE R SIDE) SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive positioner control unit harness connector and door mirror (pas-
senger side) connector.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness or connector.
(+) (-)Voltage (V)
(Approx.)
Door mirror (passenger side)
Connector Terminals D23 23 Ground 5
Automatic drive positioner control unit Door mirror (passenger side) Continuity
Connector Terminal Connector Terminal
M75 21 D23 23 Existed
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 21 Not existed
Automatic drive positioner control unit Door mirror (passenger side) Continuity
Connector Terminal Connector Terminal
M75 20 D23 24 Existed
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 20 Not existed
Revision: 2010 May2011 QX56
Page 114 of 5598
MIRROR SENSORADP-105
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
4.CHECK DOOR MIRROR (PASSENG ER SIDE) SENSOR CIRCUIT
1. Check continuity between automatic drive positi oner control unit harness connector and door mirror (pas-
senger side) harness connector.
2. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> Replace door mirror sensor (built in passenger side door mirror).
NO >> Repair or replace harness or connector.
Automatic drive positioner control unit Door mirror (passenger side) Continuity
Connector Terminal Connector Terminal
M75 5
D23 21
Existed
17 22
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 5
Not existed
17
Revision: 2010 May2011 QX56
Page 136 of 5598
MEMORY FUNCTION DOES NOT OPERATEADP-127
< SYMPTOM DIAGNOSIS >
C
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G H
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M A
B
ADP
N
O P
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
Page 137 of 5598
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
Page 138 of 5598
MEMORY FUNCTION DOES NOT OPERATEADP-129
< SYMPTOM DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
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
Page 139 of 5598
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