2004 INFINITI QX56 battery

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AUTOMATIC DRIVE POSITIONER
Revision: August 20072004 QX56
4. CHECK MIRROR MOTOR SIGNAL
1. Connect door mirror LH.
2. Turn ignition switch to ACC.
3. Check voltage between door mirror LH connector and ground.
OK or NG
OK >> Replace door mirror LH.
NG >> Repair or replace harness.
Mirror Motor RH Circuit CheckEIS002YP
1. CHECK DOOR MIRROR RH MECHANISM
Check the following items.
Operation malfunction caused by a foreign object caught in door mirror face edge.
OK or NG
OK >> GO TO 2.
NG >> Repair the malfunctioning parts, and check the symptom again.
2. CHECK FUNCTION
With CONSULT–II
Check the operation with “MIRROR MOTOR RH” in the ACTIVE
TEST.
Without CONSULT–II
GO TO 3.
OK or NG
OK >> Mirror motor RH circuit is OK.
NG >> GO TO 3.
ConnectorTe r m i n a l s
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
D41
(R)
GroundWhen motor is
operated UP1.5 - Battery voltage
Other than above 0
2
(BR)When motor is
operated LEFT1.5 - Battery voltage
Other than above 0
3
(O)When motor is
operated DOWN or RIGHT1.5 - Battery voltage
Other than above 0
LIIA1881E
Test item Description
MIRROR MOTOR
RHThe mirror motor RH moves the mirror UP/DOWN and LEFT/
RIGHT by receiving the drive signal.
PIIA0202E

AUTOMATIC DRIVE POSITIONER
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Revision: August 20072004 QX56
3. CHECK DOOR MIRROR RH CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mirror RH connector.
3. Check continuity between automatic drive positioner control unit connector M33 terminals 14, 15, 30 and
door mirror RH connector 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 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.
NG >> Repair or replace harness.
Steering Wheel Tilt Circuit InspectionEIS0038L
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 the malfunctioning part and check again.14 (GR/R) - 1 (GR/R) : Continuity should exist.
15 (V/R) - 2 (V/R) : Continuity should exist.
30 (Y) - 3 (Y) : Continuity should exist.
14 (GR/R) - Ground : Continuity should not exist.
15 (V/R) - Ground : Continuity should not exist.
30 (Y) - Ground : Continuity should not exist.
LIIA1888E
ConnectorTerminals
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
D1071 (GR/R)
GroundMirror motor is operated
UP1.5 - Battery
voltage
Other than above 0
2 (V/R)Mirror motor is operated
LEFT1.5 - Battery
voltage
Other than above 0
3 (Y)Mirror motor is operated
DOWN or RIGHT1.5 - Battery
voltage
Other than above 0
LIIA1889E

AUTOMATIC DRIVE POSITIONER
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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.
NG >> Replace automatic drive positioner control unit.
Sliding Sensor Circuit InspectionEIS002YQ
1. CHECK FUNCTION
With CONSULT-II
Check operation with “SLIDE PULSE” on the DATA MONITOR to make sure the pulse changes.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check signal between driver seat control unit connector and
ground, with oscilloscope.
OK or NG
OK >> Sliding sensor circuit is OK.
NG >> GO TO 2.
ConnectorTe r m i n a l s
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
M3435 (R)
GroundTilt switch ON
(UP operation)Battery voltage
Other than above 0
42 (V)Tilt switch ON
(DOWN operation)Battery voltage
Other than above 0
LIIA0482E
Monitor item [OPERATION or UNIT] Contents
SLIDE PULSE —The seat sliding position (pulse) judged
from the sliding sensor signal is dis-
played
PIIA4558E
ConnectorTe r m i n a l s
(Wire color)
Condition Signal
(+) (–)
P2 24 (Y/G) GroundSliding
motor
operation
PIIA4556E
PIIA3277E

SE-66
AUTOMATIC DRIVE POSITIONER
Revision: August 20072004 QX56
Sliding Switch Circuit InspectionEIS002YX
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 connector.
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 [OPER-
ATION or UNIT]Contents
SLIDE SW–
FR"ON/
OFF"ON / OFF status judged from the sliding switch (FR) sig-
nal is displayed.
SLIDE SW–
RR"ON/
OFF"ON / OFF status judged from the sliding switch (RR) sig-
nal is displayed.
PIIA0313E
ConnectorTe r m i n a l
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
P211 (R/B)
GroundSliding switch ON
(BACKWARD oper-
ation)0
Other than above Battery voltage
26 (P/B)Sliding switch ON
(FORWARD opera-
tion)0
Other than above Battery voltage
PIIA4577E
11 (R/B) - 7 (R/B) : Continuity should exist.
26 (P/B) - 1 (P/B) : Continuity should exist.
11 (R/B) - Ground : Continuity should not exist.
26 (P/B) - Ground : Continuity should not exist.
LIIA1125E

AUTOMATIC DRIVE POSITIONER
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3. CHECK SLIDING SWITCH
Check continuity between power seat switch LH as follows.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch LH.
Reclining Switch InspectionEIS002YY
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.
Terminal
Condition Continuity
(+) (–)
7
3Sliding switch ON (BACKWARD operation) Yes
Other than above No
1Sliding switch ON (FORWARD operation) Yes
Other than above No
LIIA1126E
Monitor item [OPERA-
TION 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
ConnectorTe r m i n a l s
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
P212 (O/B)
GroundReclining switch ON
(BACKWARD oper-
ation)0
Other than above Battery voltage
27 (G/B)Reclining switch ON
(FORWARD opera-
tion)0
Other than above Battery voltage
PIIA4580E

AUTOMATIC DRIVE POSITIONER
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Revision: August 20072004 QX56
Lifting Switch (Front) Circuit InspectionEIS002YZ
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 [OPERA-
TION or UNIT]Contents
LIFT FR SW–
DN"ON/
OFF"ON / OFF status judged from the FR lifter switch
(DOWN) signal is displayed.
LIFT RR SW–
UP"ON/
OFF"ON / OFF status judged from the RR lifter switch (UP)
signal is displayed.
PIIA0323E
ConnectorTe r m i n a l s
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
P213 (L/B)
GroundLifting switch (front) ON
(DOWN operation)0
Other than above Battery voltage
28 (Y/B)Lifting switch (front) ON
(UP operation)0
Other than above Battery voltage
PIIA4583E
13 (L/B) - 5 (L/B) : Continuity should exist.
28 (Y/B) - 6 (Y/B) : Continuity should exist.
13 (L/B) - Ground : Continuity should not exist.
28 (Y/B) - Ground : Continuity should not exist.
LIIA1129E

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AUTOMATIC DRIVE POSITIONER
Revision: August 20072004 QX56
3. CHECK LIFTING SWITCH (FRONT)
Check continuity between power seat switch LH as follows.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch LH.
Lifting Switch (Rear) Circuit InspectionEIS002Z0
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.
Te r m i n a l s
Condition Continuity
(+) (–)
5
3Lifting switch (front) ON
(DOWN operation)Ye s
Other than above No
6Lifting 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 dis-
played.
LIFT RR SW–DN “ON/OFF”Operation (ON)/open (OFF) status judged
from the RR lifter switch (DOWN) signal is
displayed.
PIIA0323E
ConnectorTe r m i n a l s
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
P214 (G/W)
GroundRear lifting switch ON
(DOWN operation)0
Other than above Battery voltage
29 (R/W)Rear lifting switch ON
(UP operation)0
Other than above Battery voltage
PIIA4586E

SE-72
AUTOMATIC DRIVE POSITIONER
Revision: August 20072004 QX56
Pedal Adjusting Switch Circuit InspectionEIS002Z2
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
ConnectorTe r m i n a l s
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
P215 (L)
GroundPedal adjusting switch
ON (BACKWARD oper-
ation)0
Other than above Battery voltage
30 (R)Pedal adjusting switch
ON (FORWARD opera-
tion)0
Other than above Battery voltage
PIIA4591E
15 (L) - 2 (L/Y) : Continuity should exist.
30 (R) - 3 (R) : Continuity should exist.
15 (L) - Ground : Continuity should not exist.
30 (R) - Ground : Continuity should not exist.
LIIA0726E