2011 INFINITI QX56 air condition

ADP-80
< DTC/CIRCUIT DIAGNOSIS >
TELESCOPIC SWITCH
NO >> Repair or replace harness or connector.
3.CHECK TELESCOPIC SWITCH
Refer to ADP-80, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace tilt & telescopic switch.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-40, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000006248374
1.CHECK TELESCOPIC SWITCH
1. Turn ignition switch OFF.
2. Disconnect tilt & telescopic switch connector.
3. Check continuity between tilt & telescopic switch terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace tilt & telescopic switch.
Telescopic switch Condition Continuity
Te r m i n a l
5 1Telescopic switch (forward)
Operate Existed
Release Not existed
4 Telescopic switch (backward) Operate Existed
Release Not existed
Revision: 2010 May2011 QX56

ADP-82
< DTC/CIRCUIT DIAGNOSIS >
SEAT MEMORY SWITCH
Is the inspection result normal?
YES >> Replace driver seat control unit.
NO >> Repair or replace harness or connector.
3.CHECK SEAT MEMORY SWITCH GROUND CIRCUIT
Check continuity between seat memo ry switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness or connector.
4.CHECK SEAT MEMORY SWITCH
Refer to ADP-82, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace seat memory switch.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-40, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000006248377
1.CHECK SEAT MEMORY SWITCH
1. Turn ignition switch OFF.
2. Disconnect seat memory switch connector.
3. Check continuity between seat memory switch terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace seat memory switch.
Driver seat control unit
GroundContinuity
Connector Terminal
B452 6
Not existed
22
28
Seat memory switch
GroundContinuity
Connector Terminal
D13 4 Existed
Seat memory switch Condition Continuity
Te r m i n a l
1
4Memory switch 1
Push Existed
Release Not existed
2 Memory switch 2 Push Existed
Release Not existed
3 Set switch Push Existed
Release Not existed
Revision: 2010 May2011 QX56

DOOR MIRROR REMOTE CONTROL SWITCHADP-83
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
DOOR MIRROR REMOTE CONTROL SWITCH
CHANGEOVER SWITCH
CHANGEOVER SWITCH : Comp onent Function CheckINFOID:0000000006248378
1.CHECK CHANGEOVER SWITCH FUNCTION
Check the operation on “MIR CHNG SW-R” or “MIR CHNG SW-L” in “DATA MONITOR” mode with CON-
SULT-III.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Refer to ADP-83, "
CHANGEOVER SWITCH : Diagnosis Procedure".
CHANGEOVER SWITCH : Diagnosis ProcedureINFOID:0000000006248379
1.CHECK CHANGEOVER SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect door mirror remote control switch connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror remote control switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK CHANGEOVER SWITCH 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
remote control switch 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.
Monitor item Condition
MIR CHNG SW-R/L When operating the changeover toward the right or left side. : ON
Other than the above. : OFF
(+)
(-)Voltage (V)
(Approx.)
Door mirror remote
control switch
Connector Terminal
M8 2
Ground 5
3
Automatic drive positioner control unit Door mirror remote control switch Continuity
Connector Terminal Connector Terminal
M75 2
M8 3
Existed
14 2
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 2
Not existed
14
Revision: 2010 May2011 QX56

ADP-84
< DTC/CIRCUIT DIAGNOSIS >
DOOR MIRROR REMOTE CONTROL SWITCH
3.CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror remo te control switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK CHANGEOVER SWITCH
Check door mirror remote control switch (changeover switch).
Refer to ADP-84, "
CHANGEOVER SWITCH : Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace door mirror remote control switch (changeover switch).
5.CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to GI-40, "
Intermittent Incident".
>> INSPECTION END
CHANGEOVER SWITCH : Component InspectionINFOID:0000000006248380
1.CHECK CHANGEOVER SWITCH
1. Turn ignition switch OFF.
2. Disconnect door mirror remote control switch connector.
3. Check continuity between door mirro r remote control switch terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace door mirror remote control switch.
MIRROR SWITCH
MIRROR SWITCH : Compon ent Function CheckINFOID:0000000006248381
1.CHECK MIRROR SWITCH FUNCTION
Check the operation on “MIR CON SW–UP/DN” and “MI R CON SW–RH/LH” in “DATA MONITOR” mode
with CONSULT-III.
Door mirror remote control switch
GroundContinuity
Connector Terminal
M8 13 Existed
Door mirror remote control switch
Condition Continuity
Te r m i n a l
2 13 Changeover switch LEFT Existed
Other than the above Not existed
3 RIGHT Existed
Other than the above Not existed
Monitor item Condition
MIR CON SW-UP/DN When operating the mirror switch toward the up or down side. : ON
Other than the above. : OFF
Revision: 2010 May2011 QX56

DOOR MIRROR REMOTE CONTROL SWITCHADP-85
< DTC/CIRCUIT DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
Is the inspection result normal?
YES >> INSPECTION END
NO >> Refer to ADP-85, "
MIRROR SWITCH : Diagnosis Procedure".
MIRROR SWITCH : Diagnosis ProcedureINFOID:0000000006248382
1.CHECK MIRROR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect door mirror remote control switch connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror remote control switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK MIRROR SWITCH 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
remote control switch 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.
3.CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT
MIR CON SW-RH/LH When operating the mirror switch toward the right or left side. : ON
Other than the above. : OFF
Monitor item Condition
(+)
(-)Voltage (V)
(Approx.)
Door mirror remote
control switch
Connector Terminal
M8 4
Ground 5
5
6
14
Automatic drive positioner control unit Door mirror remote control switch Continuity
Connector Terminal Connector Terminal
M75 3
M8 6
Existed
45
15 14
16 4
Automatic drive positioner control unit GroundContinuity
Connector Terminal
M75 3
Not existed
4
15
16
Revision: 2010 May2011 QX56

ADP-86
< DTC/CIRCUIT DIAGNOSIS >
DOOR MIRROR REMOTE CONTROL SWITCH
1. Turn ignition switch OFF.
2. Check continuity between door mirror remo te control switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK MIRROR SWITCH
Check door mirror remote control switch (mirror switch).
Refer to ADP-86, "
MIRROR SWITCH : Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace door mirror remote control switch (mirror switch).
5.CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to GI-40, "
Intermittent Incident".
>> INSPECTION END
MIRROR SWITCH : Component InspectionINFOID:0000000006248383
1.CHECK MIRROR SWITCH
1. Turn ignition switch OFF.
2. Disconnect door mirror remote control switch connector.
3. Check continuity between door mirro r remote control switch terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace door mirror remote control switch.
Door mirror remote control switch
GroundContinuity
Connector Terminal
M8 13 Existed
Door mirror remote control switch
Condition Continuity
Te r m i n a l
4
13Mirror switch RIGHT Existed
Other than the above Not existed
5 LEFT Existed
Other than the above Not existed
6 UP Existed
Other than the above Not existed
14 DOWN Existed
Other than the above Not existed
Revision: 2010 May2011 QX56

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

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