2006 INFINITI QX56 battery

AUTOMATIC DRIVE POSITIONERSE-49
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Revision: November 2009 2006 QX56
3. CHECK DOOR MIRROR RH CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mir- ror RH.
3. Check continuity between automatic drive positioner control unit connector M33 terminals 14, 15, 30 and door mirror RH connec-
tor D107 terminals 1, 2, 3.
4. Check continuity between automatic drive positioner control unit connector M33 terminal 14, 15, 30 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK MIRROR MOTOR SIGNAL
1. Connect automatic drive positioner control unit and door mirror RH.
2. Turn ignition switch to ACC.
3. Check voltage between door mirror RH connector and ground.
OK or NG
OK >> Replace door mirror motor RH. Refer to GW-94, "Door Mirror Assembly" .
NG >> Repair or replace harness.
Steering Wheel Tilt Circuit InspectionEIS004XY
1. CHECK STEERING WHEEL TILT MECHANISM
Check the following.

Operation malfunction caused by pedal adjusting mechanism deformation or pinched harness or other
foreign materials

Operation malfunction and interference with other parts by poor installation
OK or NG
OK >> GO TO 2.
NG >> Repair or replace the malfunctioning part and check again. 14 - 1
: Continuity should exist.
15 - 2 : Continuity should exist.
30 - 3 : Continuity should exist.
14 - Ground : Continuity should not exist.
15 - Ground : Continuity should not exist.
30 - Ground : Continuity should not exist.
LIIA1001E
ConnectorTerminals
ConditionVoltage (V)
(Approx.)
(+) (-)
D107 1
Ground Mirror motor is operated
UP
1.5 - Battery
voltage
Other than above 0
2 Mirror motor is operated
LEFT
1.5 - Battery
voltage
Other than above 0
3 Mirror motor is operated
DOWN or RIGHT
1.5 - Battery
voltage
Other than above 0
LIIA1002E

SE-50
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
2. CHECK FUNCTION
With CONSULT-II
Check operation with “TILT MOTOR” in ACTIVE TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK >> Steering wheel tilt motor circuit is OK.
NG >> GO TO 3.
3. CHECK STEERING WHEEL TILT MOTOR HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and steering wheel tilt motor.
3. Check continuity between automatic drive positioner control unit connector M34 terminals 35, 42 and steering wheel tilt motor
connector M68 terminals 1, 5.
4. Check continuity between automatic drive positioner control unit connector M34 terminals 35, 42 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1. Connect the automatic drive positioner control unit connector and steering wheel tilt motor.
2. Check voltage between automatic drive positioner control unit connector and ground.
OK or NG
OK >> Replace steering wheel tilt motor. Refer to PS-9, "TILT MOTOR AND TILT SENSOR" .
NG >> Replace automatic drive positioner control unit.
Test item Description
TILT MOTOR The pedal adjust motor is activated by receiving the drive signal.
PIIA0280E
35 - 1 : Continuity should exist.
42 - 5 : Continuity should exist.
35 - Ground : Continuity should not exist.
42 - Ground : Continuity should not exist.
LIIA1431E
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M34 35
Ground Tilt switch ON
(UP operation)
Battery voltage
Other than above 0
42 Tilt switch ON
(DOWN operation)
Battery voltage
Other than above 0
LIIA0482E

AUTOMATIC DRIVE POSITIONERSE-61
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Revision: November 2009 2006 QX56
Sliding Switch Circuit InspectionEIS004Y7
1. CHECK FUNCTION
With CONSULT-II
With “SLIDE SW-FR, SLIDE SW-RR ” on the DATA MONITOR, oper-
ate the sliding switch to check ON/OFF operation.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Sliding switch circuit is OK.
NG >> GO TO 2.
2. CHECK SLIDING SWITCH CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit connector and power seat switch LH.
2. Check continuity between driver seat control unit connector P2 terminals 11, 26 and power seat switch LH connector P8 termi-
nals 1, 7.
3. Check continuity between driver seat control unit connector P2 terminals 11, 26 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
Monitor item [OPERATION or UNIT] Contents
SLIDE SW-FR "ON/
OFF" ON / OFF status judged from the sliding switch (FR)
signal is displayed.
SLIDE SW-RR "ON/
OFF" ON / OFF status judged from the sliding switch (RR)
signal is displayed.
PIIA0313E
Connector
Terminal
ConditionVoltage (V)
(Approx.)
(+) (-)
P2 11
Ground Sliding switch ON
(BACKWARD operation)
0
Other than above Battery voltage
26 Sliding switch ON (FOR-
WARD operation)
0
Other than above Battery voltage
PIIA4577E
11 - 7 : Continuity should exist.
26 - 1 : Continuity should exist.
11 - Ground : Continuity should not exist.
26 - Ground : Continuity should not exist.
LIIA1125E

SE-62
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
3. CHECK SLIDING SWITCH
Check continuity between power seat switch LH terminals as fol-
lows.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch LH. Refer to SE-91, "
FRONT SEAT" .
Reclining Switch InspectionEIS004Y8
1. CHECK FUNCTION
With CONSULT-II
With “RECLN SW-FR, RECLN SW-RR” on the DATA MONITOR,
operate the reclining switch to check ON/OFF operation.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Reclining switch circuit is OK.
NG >> GO TO 2.
Terminals ConditionContinuity
7 3Sliding switch ON (BACKWARD operation) Yes
Other than above
No
1 Sliding switch ON (FORWARD operation) Yes
Other than above
No
LIIA1126E
Monitor item [OPERATION or
UNIT] Contents
RECLN SW-FR “
ON/
OFF ”ON/OFF status judged from the reclining switch
(FR) signal is displayed.
RECLN SW-RR “
ON/
OFF ”ON/OFF status judged from the reclining switch
(RR) signal is displayed.
PIIA0313E
Connector
Terminals
ConditionVoltage (V)
(Approx.)
(+) (-)
P2 12
Ground Reclining switch ON
(BACKWARD operation)
0
Other than above Battery voltage
27 Reclining switch ON (FOR-
WARD operation)
0
Other than above Battery voltage
PIIA4580E

SE-64
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
Lifting Switch (Front) Circuit InspectionEIS004Y9
1. CHECK FUNCTION
With CONSULT-II
With “LIFT FR SW-UP, LIFT FR SW-DN ” on the DATA MONITOR,
operate the lifting switch (front) to check ON/OFF operation.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Lifting switch (front) circuit is OK.
NG >> GO TO 2.
2. CHECK LIFTING SWITCH (FRONT) CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit and power seat switch LH.
2. Check continuity between driver seat control unit connector P2 terminals 13, 28 and power seat switch LH connector P2 termi-
nals 5, 6.
3. Check continuity between driver seat control unit connector P2 terminals 13, 28 and ground
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
Monitor item [OPERATION or UNIT] Contents
LIFT FR SW-DN "ON/
OFF" ON / OFF status judged from the FR lifter switch
(DOWN) signal is displayed.
LIFT FR SW-UP "ON/
OFF" ON / OFF status judged from the FR lifter switch
(UP) signal is displayed.
PIIA0323E
Connector
Terminals
ConditionVoltage (V)
(Approx.)
(+) (-)
P2 13
Ground Lifting switch (front) ON
(DOWN operation)
0
Other than above Battery voltage
28 Lifting switch (front) ON
(UP operation)
0
Other than above Battery voltage
PIIA4583E
13 - 5 : Continuity should exist.
28 - 6 : Continuity should exist.
13 - Ground : Continuity should not exist.
28 - Ground : Continuity should not exist.
LIIA1129E

AUTOMATIC DRIVE POSITIONERSE-65
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Revision: November 2009 2006 QX56
3. CHECK LIFTING SWITCH (FRONT)
Check continuity between power seat switch LH terminals as fol-
lows.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch LH. Refer to SE-91, "
FRONT SEAT" .
Lifting Switch (Rear) Circuit InspectionEIS004YA
1. CHECK FUNCTION
With CONSULT-II
With “LIFT RR SW-UP, LIFT RR SW-DN ” on the DATA MONITOR,
operate the rear lifting switch to check ON/OFF operation.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Rear lifting switch circuit is OK.
NG >> GO TO 2.
Terminals Condition Continuity
5 3Lifting switch (front) ON (DOWN operation) Yes
Other than above
No
6 Lifting switch (front) ON (UP operation) Yes
Other than above
No
LIIA1130E
Monitor item [OPERATION or
UNIT] Contents
LIFT RR SW-UP “ON/OFF ”Operation (ON)/open (OFF) status judged from
the RR lifter switch (UP) signal is displayed.
LIFT RR SW-
DN “
ON/OFF ”Operation (ON)/open (OFF) status judged from
the RR lifter switch (DOWN) signal is displayed.
PIIA0323E
Terminals
ConditionVoltage (V)
(Approx.)
(+) (-)
14 Ground Rear lifting switch ON (DOWN operation) 0
Other than above
Battery voltage
29 Rear lifting switch ON (UP operation)
0
Other than above Battery voltage
PIIA4586E

AUTOMATIC DRIVE POSITIONERSE-67
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Revision: November 2009 2006 QX56
Pedal Adjusting Switch Circuit InspectionEIS004YC
1. CHECK FUNCTION
With CONSULT-II
With “PEDAL SW-FR, PEDAL SW-RR ” on the DATA MONITOR,
operate the pedal adjusting switch to check ON/OFF operation.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Pedal adjusting switch circuit is OK.
NG >> GO TO 2.
2. CHECK PEDAL ADJUSTING SWITCH CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit and pedal adjusting switch.
2. Check continuity between driver seat control unit connector P2 terminals 15, 30 and pedal adjusting switch connector M96 ter-
minals 2, 3.
3. Check continuity between driver seat control unit connector P2 terminals 15, 30 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
Monitor item [OPERATION or UNIT] Contents
PEDAL SW-FR “ON/OFF ”Operation (ON)/open (OFF) status judged from the
pedal adjusting switch (FR) signal is displayed.
PEDAL SW-RR “ON/OFF ”Operation (ON)/open (OFF) status judged from the
pedal adjusting switch (RR) signal is displayed.
PIIA4590E
Connector Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
P2 15
Ground Pedal adjusting switch ON
(BACKWARD operation)
0
Other than above Battery voltage
30 Pedal adjusting switch ON
(FORWARD operation)
0
Other than above Battery voltage
PIIA4591E
15 - 2: Continuity should exist.
30 - 3 : Continuity should exist.
15 - Ground : Continuity should not exist.
30 - Ground : Continuity should not exist.
LIIA0726E

SE-74
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
Seat Memory Indicator Lamp Circuit InspectionEIS004YH
1. CHECK FUNCTION
With CONSULT-II
With “MEMORY SW INDCTR ” in ACTIVE TEST, check operation.
Without CONSULT-II
GO TO 2.
OK or NG
OK >> Seat memory switch indicator lamp circuit is OK.
NG >> GO TO 2.
2. CHECK SEAT MEMORY SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect seat memory switch.
3. Check voltage between seat memory switch connector D5 ter- minal 5 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK SEAT MEMORY INDICATOR CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit.
3. Check continuity between automatic drive positioner control unit connector M33 terminals 12, 13 and seat memory switch con-
nector D5 terminals 6, 7.
4. Check continuity between automatic drive positioner control unit connector M33 terminals 12, 13 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
Test item Description
MEMORY SW INDCTR The memory switch indicator is lit by receiving the
drive signal.
PIIA0319E
5 - Ground
: Battery voltage
PIIA4595E
12 - 6 : Continuity should exist.
13 - 7 : Continuity should exist.
12 - Ground : Continuity should not exist.
13 - Ground : Continuity should not exist.
LIIA1022E