2008 INFINITI QX56 mirror

DOOR MIRROR REMOTE CONTROL SWITCHADP-63
< COMPONENT DIAGNOSIS >
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Check door mirror remote control switch.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace door mirror remote control switch.
MIRROR SWITCH
MIRROR SWITCH : DescriptionINFOID:0000000001735495
It operates angle of the door mirror face.
It transmits mirror face adjust operation to automatic drive positioner control unit.
MIRROR SWITCH : Component Function CheckINFOID:0000000001735496
1. CHECK MIRROR SWITCH FUNCTION
Check the operation on “MIR CON SW–UP/DN” and “M IR CON SW–RH/LH” in “DATA MONITOR” mode
with CONSULT-III.
Refer to ADP-26, "
CONSULT-III Function".
Is the inspection result normal?
YES >> Mirror switch function is OK.
NO >> Refer to ADP-63, "
MIRROR SWITCH : Diagnosis Procedure".
MIRROR SWITCH : Diagnosis ProcedureINFOID:0000000001735497
1. CHECK MIRROR SWITCH FUNCTION
1. Turn ignition switch ON.
2. Check voltage between automatic drive positioner control unit
connector and ground.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 2
2. CHECK HARNESS CONTINUITY
Te r m i n a l Change over switch
condition Continuity
Door mirror remote control switch
10 7LEFT
Yes
Other than above No
11 RIGHT
Yes
Other than above No
ALJIA0272ZZ
Te r m i n a l s
Mirror switchCondition Voltage (V)
(Approx.)
(+)
(–)
Automatic drive
positioner control unit connector Te r m i n a l
M33 3
Ground UP
0
Other than above 5
4 LEFT
0
Other than above 5
19 DOWN
0
Other than above 5
20 RIGHT
0
Other than above 5
PIIA4771E
Revision: March 2010 2008 QX56

ADP-64
< COMPONENT DIAGNOSIS >
DOOR MIRROR REMOTE CONTROL SWITCH
1. Turn ignition switch OFF.
2. Disconnect automatic drive posit ioner control unit and door mir-
ror remote control switch.
3. Check continuity between automat ic drive positioner control unit
connector and door mirror remote control switch connector.
4. Check continuity between automatic driv e positioner control unit connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3. CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT
Check continuity between door mirro r remote control switch connec-
tor and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1. Connect automatic drive positioner control unit.
2. Turn ignition switch ON.
3. Check voltage between automatic drive positioner control unit and ground.
Is the inspection result normal?
Automatic drive
positioner control unit connector Te r m i n a lDoor mirror remote
control switch con- nector Terminal Continuity
M33 (A) 3
D10 (B) 15
Ye s
41
3
19 12
20 4
Automatic drive positioner control unit connector Te r m i n a l
GroundContinuity
M33 (A) 3
No
4
19
20
ALJIA0191ZZ
Door mirror remote control switch connector Te r m i n a l
Ground Continuity
D10 7 Yes
ALJIA0189ZZ
Te r m i n a l s
Voltage (V)(Approx.)
(+)
(-)
Automatic drive positioner
control unit connector Te r m i n a l
M33 3
Ground 5
4
19
20
PIIA4771E
Revision: March 2010 2008 QX56

DOOR MIRROR REMOTE CONTROL SWITCHADP-65
< COMPONENT DIAGNOSIS >
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YES >> GO TO 5
NO >> Replace automatic drive positioner control unit.
5. CHECK MIRROR SWITCH
Check mirror switch.
Refer to ADP-65, "
MIRROR SWITCH : Component Inspection".
Is the inspection result normal?
YES >> Refer to GI-38, "Intermittent Incident".
NO >> Replace door mirror remote control switch.
6. CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to GI-38, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace automatic driv e positioner control unit.
NO >> Repair or replace the malfunctioning parts.
MIRROR SWITCH : Component InspectionINFOID:0000000001735498
1.CHECK MIRROR SWITCH
Check door mirror remote control switch.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace door mirror remote control switch.
Te r m i n a l Mirror switch condition Continuity
Door mirror remote
control switch
4
7RIGHT Yes
Other than above
No
13 LEFT
Yes
Other than above No
15 UP
Yes
Other than above No
12 DOWN
Yes
Other than above No
AWJIA0239ZZ
Revision: March 2010 2008 QX56

ADP-80
< COMPONENT DIAGNOSIS >
TILT SENSOR
1. Disconnect automatic drive positioner control unit and tilt sensor.
2. Check continuity between automatic drive positioner connectorM33 (A), M34 (B) terminals 7, 33, 41 and tilt sensor connector
M85 (C) terminals 2, 3, 4.
3. Check continuity between automatic drive positioner control unit connectors M33 (A), M34 (B) terminals 7, 33, 41 and ground.
OK or NG
OK >> Replace motor. Refer to ST-19, "Removal and Installa-
tion".
NG >> Repair or replace harness.
3. CHECK DOOR MIRROR OPERATION
1. Connect automatic drive positioner control unit connector and tilt sensor.
2. Turn ignition switch ON.
3. Check door mirror operation with memory function.
Is the operation normal?
YES >> Replace tilt sensor. Refer to ST-19, "Removal and Installation".
NO >> Replace automatic drive positioner control unit.
4. CHECK INTERMITTENT INCIDENT
Refer to GI-38, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace automatic drive positioner control unit.
NO >> Repair or replace the malfunctioning part. 7 - 3
: Continuity should exist.
33 - 2 : Continuity should exist.
41 - 4 : Continuity should exist.
7 - Ground : Continuity should not exist.
33 - Ground : Continuity should not exist.
41 - Ground : Continuity should not exist.
ALJIA0291ZZ
Revision: March 2010 2008 QX56

ADP-82
< COMPONENT DIAGNOSIS >
PEDAL ADJUSTING SENSOR
1. Turn ignition switch OFF.
2. Disconect automatic drive positioner control unit and pedaladjusting sensor.
3. Check continuity between automatic drive positioner control unit harnnes connector and pedal adjusting sensor harness connec-
tor.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3. CHECK DOOR MIRROR OPERATION
1. Connect automatic drive positioner control unit connector and pedal adjusting sensor connector.
2. Turn ignition switch ON.
3. Check door mirror operation with memory function.
Is the operation normal?
YES >> Replace pedal adjusting sensor. (Built in pedal adjusting motor.)
NO >> Replace automatic drive positioner control unit.
4. CHECK INTERMITTENT INCIDENT
Refer to GI-38, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace automatic drive positioner control unit.
NO >> Repair or replace the malfunctioning part.
Automatic drive posi- tioner
control unit connector Te r m i n a l
Pedal adjusting
sensor connector Terminal Continuity
M33 (A) 8
E110 (B) 4
Ye s
M34 (C) 33
3
41 5
Automatic drive positioner control unit connector Te r m i n a l
Ground Continuity
M33 (A) 8
No
M34 (C) 33
41
ALJIA0327ZZ
Revision: March 2010
2008 QX56

MIRROR SENSORADP-83
< COMPONENT DIAGNOSIS >
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MIRROR SENSOR
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001735522
• The mirror sensor LH is installed to the door mirror LH.
• The resistance of 2 sensors (horizontal and vert ical) is changed when the door mirror LH is operated.
• Automatic drive positioner control uni t calculates the door mirror position according to the change of the volt-
age of 2 sensor input terminals.
DRIVER SIDE : Comp onent Function CheckINFOID:0000000001735523
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-83, "
DRIVER SIDE : DiagnosisProcedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001735524
1. CHECK DOOR MIRROR LH SENSOR SIGNAL
1. Turn ignition switch ACC.
2. Check voltage between door mirror LH harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 2.
2. CHECK DOOR MIRROR LH SENSOR CIRCUIT 1
Monitor item ConditionValue
MIR/SEN LH U-D Door mirror LHClose to peak
3.4V
Close to valley 0.6V
MIR/SEN LH R-L Close to right edge
3.4V
Close to left edge 0.6V
Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+)
(–)
Door mirror
LH connector Te r m i n a l
D4 7
Ground Door
mirror
LHClose to peak
3.4
Close to valley 0.6
8 Close to right edge 3.4
Close to left edge 0.6
LIIA1482E
Revision: March 2010
2008 QX56

ADP-84
< COMPONENT DIAGNOSIS >
MIRROR SENSOR
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mir-
ror LH connector.
3. Check continuity between automatic drive positioner control unit harness connector and door mirror LH harness connector.
4. Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3. CHECK DOOR MIRROR LH SENSOR CIRCUIT 2
1. Check continuity between automatic drive positioner control unit harness connector and door mirror LH harness connector.
2. 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.
4. CHECK PEDAL ADJUSTING OPERATION
1. Connect driver seat control unit connector and door mirror LH connector.
2. Turn ignition switch ON.
3. Check pedal adjusting operation with memory function.
Is the operation normal?
YES >> Replace door mirror actuator LH. Refer to MIR-11, "Door Mirror Assembly".
NO >> Replace automatic drive positioner control unit.
5. CHECK INTERMITTENT INCIDENT
Refer to GI-38, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace automatic drive positioner control unit.
NO >> Repair or replace the malfunctioning part.
Automatic drive
positioner control unit connector Te r m i n a l
Door mirror LH
connector Terminal Continuity
M33 6
D4 7
Ye s
22 8
Automatic drive positioner control unit connector Te r m i n a l
Ground Continuity
M33 6
No
22
LIIA1484E
Automatic drive
positioner control unit connector Te r m i n a l
Door mirror LH
connector Terminal Continuity
M34 33
D4 5
Ye s
41 6
Automatic drive positioner control unit connector Te r m i n a l
GroundContinuity
M34 33
No
41
LIIA1483E
Revision: March 2010 2008 QX56

MIRROR SENSORADP-85
< COMPONENT DIAGNOSIS >
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PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000001735525
• The mirror sensor RH is installed to the door mirror RH.
• The resistance of 2 sensors (horizontal and vert ical) is changed when the door mirror RH is operated.
• Automatic drive positioner control uni t calculates the door mirror position according to the change of the volt-
age of 2 sensor input terminals.
PASSENGER SIDE : Co mponent Function CheckINFOID:0000000001735526
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 RH signal under the following conditions.
Is the indication normal?
YES >> INSPECTION END
NO >> Perform diagnosis procedure. Refer to ADP-85, "
PASSENGER SIDE : DiagnosisProcedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000001735527
1. CHECK DOOR MIRROR RH SENSOR SIGNAL
1. Turn ignition switch ACC.
2. Check voltage between door mirror RH harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5
NO >> GO TO 2
2. CHECK DOOR MIRROR RH SENSOR HARNESS CONTINUITY
Monitor item ConditionValue
MIR/SEN RH U-D Door mirror RHClose to peak
3.4V
Close to valley 0.6V
MIR/SEN RH R-L Close to right edge
3.4V
Close to left edge 0.6V
Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+)
(–)
Door mirror
RH con-
nector Te r m i n a l
D107 7
Ground Door mirror
RH Close to peak
3.4
Close to valley 0.6
8 Close to right edge 3.4
Close to left edge 0.6
LIIA1485E
Revision: March 2010
2008 QX56