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Lifting Sensor (Rear) Circuit InspectionEIS004Y2
1. CHECK FUNCTION
With CONSULT-II
Check operation with “LIFT RR PULSE ” on the DATA MONITOR to
make sure 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 >> Rear lifting sensor circuit is OK.
NG >> GO TO 2.
2. CHECK REAR LIFTING MOTOR SENSOR CIRCUIT HARNESS CONTINUITY
1. Disconnect driver seat control unit and lifting motor (rear).
2. Check continuity between driver seat control unit connector P2 terminals 10, 16, 31 and lifting motor (rear) connector P7 termi-
nals 1, 2, 3.
3. Check continuity between driver seat control unit connector P2 terminals 10, 16, 31 and ground.
OK or NG
OK >> Replace lifting motor (rear). Refer to SE-91, "FRONT SEAT" .
NG >> Repair or replace harness.
Monitor item [OPERATION or UNIT]
LIFT RR PULSE —The rear lifting position (pulse) judged from
the lifting sensor (rear) is displayed.
PIIA4558E
Connector Te r m i n a l s
Condition Signal
(+) (-)
P2 10 Ground Lifting
motor (rear)
operation
PIIA4563E
PIIA3278E
10 - 2 : Continuity should exist.
16 - 3 : Continuity should exist.
31 - 1 : Continuity should exist.
10 - Ground : Continuity should not exist.
16 - Ground : Continuity should not exist.
31 - Ground : Continuity should not exist.
LIIA0709E
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Pedal Adjusting Sensor Circuit InspectionEIS004Y3
1. CHECK FUNCTION
With CONSULT-II
Operate the pedal adjusting switch with “PEDAL SEN ” on the DATA
MONITOR to make sure the voltage changes.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between automatic drive positioner control unit connector and ground.
OK or NG
OK >> Pedal adjusting sensor circuit is OK.
NG >> GO TO 2.
2. CHECK PEDAL ADJUSTING SENSOR CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit and pedal adjusting sensor.
2. Check continuity between automatic drive positioner connector M33, M34 terminals 8, 33, 41 and pedal adjusting sensor con-
nector E110 terminals 3, 4, 5.
3. Check continuity between automatic drive positioner control unit connector M33, M34 terminals 8, 33, 41 and ground.
OK or NG
OK >> Replace pedal adjusting motor.
NG >> Repair or replace harness.
Monitor item [OPERATION or UNIT] Contents
PEDAL SEN “V ” The pedal adjusting position (voltage) judged
from the pedal adjust sensor signal is displayed.
PIIA4568E
Connector Terminals
ConditionVoltage (V)
(Approx.)
(+) (-)
M33 8 Ground Pedal front end position 0.5
Pedal back end position 4.5
PIIA4569E
8 - 4
: Continuity should exist.
33 - 3 : Continuity should exist.
41 - 5 : Continuity should exist.
8 - Ground : Continuity should not exist.
33 - Ground : Continuity should not exist.
41 - Ground : Continuity should not exist.
LIIA1003E
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SE-56
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
Mirror Sensor LH Circuit Check EIS004Y4
1. CHECK DOOR MIRROR FUNCTION
Check the following items.
Operation malfunction in memory control
NOTE:
If a door mirror face position is set to an implausible angle, the set position may not be reproduced.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace the malfunctioning parts, and check the symptom again.
2. CHECK MIRROR SENSOR INSPECTION
With CONSULT-II
Check that “ON” is displayed on “MIR/SEN LH R-L, MIR/
SEN LH U-D" in the DATA MONITOR.
Without CONSULT-II
1. Turn ignition switch to ACC.
2. Check voltage between door mirror LH connector and ground.
OK or NG
OK >> Mirror sensor LH is OK.
NG >> GO TO 3.
Monitor item [OPERATION or UNIT] Contents
MIR/SEN LH R-L “V ” Voltage output from door mirror LH sensor (LH/
RH) is displayed.
MIR/SEN LH U-D “V ” Voltage output from door mirror LH sensor (UP/
DOWN) is displayed.
PIIA4568E
Con-
nector Terminals
Condition Voltage (V)
(Approx.)
(+) (-)
D4 7
Ground Mirror motor is
operated UP or
DOWN
Changes between
3.4 (close to peak) -
0.6 (close to valley)
8 Mirror motor is
operated LEFT or
RIGHT Changes between
3.4 (close to right edge) - 0.6 (close to left edge)
LIIA1482E
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3. CHECK HARNESS CONTINUITY 1
1. Disconnect automatic drive positioner control unit and door mir- ror LH.
2. Check continuity between automatic drive positioner control unit connector M34 terminals 33, 41 and door mirror LH connector
D4 terminals 5, 6.
3. Check continuity between automatic drive positioner control unit connector M34 terminal 33, 41 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK HARNESS CONTINUITY 2
1. Disconnect automatic drive positioner control unit and door mir- ror LH.
2. Check continuity between automatic drive positioner control unit connector M33 terminals 6, 22 and door mirror LH connector D4
terminals 7, 8.
3. Check continuity between automatic drive positioner control unit connector M33 terminals 6, 22 and ground.
OK or NG
OK >> Replace door mirror LH. Refer to GW-94, "Door Mirror Assembly" .
NG >> Repair or replace harness.
Mirror Sensor RH Circuit Check EIS004Y5
1. CHECK DOOR MIRROR FUNCTION
Check the following items.
Operation malfunction in memory control
NOTE:
If a door mirror face position is set to an implausible angle, the set position may not be reproduced.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace the malfunctioning parts, and check the symptom again. 33 - 5
: Continuity should exist.
41 - 6 : Continuity should exist.
33 - Ground : Continuity should not exist.
41 - Ground : Continuity should not exist.
LIIA1483E
6 - 7: Continuity should exist.
22 - 8 : Continuity should exist.
6 - Ground : Continuity should not exist.
22 - Ground : Continuity should not exist.
LIIA1484E
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SE-58
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
2. CHECK MIRROR SENSOR INSPECTION
With CONSULT-II
Check that “ON” is displayed on “MIR/SEN RH R-L, MIR/
SEN RH U-D" in the DATA MONITOR.
Without CONSULT-II
1. Turn ignition switch to ACC.
2. Check voltage between door mirror RH connector and ground.
OK or NG
OK >> Mirror sensor RH is OK.
NG >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
1. Disconnect automatic drive positioner control unit and door mir- ror RH.
2. Check continuity between automatic drive positioner control unit connector M34 terminals 33, 41 and door mirror RH connector
D107 terminals 5, 6.
3. Check continuity between automatic drive positioner control unit connector M34 terminals 33, 41 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
Monitor item [OPERATION or UNIT] Contents
MIR/SEN RH R-L “V ” Voltage output from door mirror RH sensor (LH/
RH) is displayed.
MIR/SEN RH U-D “V ” Voltage output from door mirror RH sensor (UP/
DOWN) is displayed.
PIIA4568E
Con-
nector Terminals
Condition Voltage(V)
(Approx.)
(+) (-)
D107 7
Ground Mirror motor is
operated UP or
DOWN
Changes between
3.4 (close to peak) - 0.6 (close to valley)
8 Mirror motor is
operated LEFT or
RIGHT Changes between
3.4 (close to left edge) -
0.6 (close to right edge)
LIIA1485E
33 - 5 : Continuity should exist.
41 - 6 : Continuity should exist.
33 - Ground : Continuity should not exist.
41 - Ground : Continuity should not exist.
LIIA1486E
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4. CHECK HARNESS CONTINUITY 2
1. Disconnect automatic drive positioner control unit and door mir- ror RH.
2. Check continuity between automatic drive positioner control unit connector M33 terminals 5, 21 and door mirror RH connector
D107 terminals 7, 8.
3. Check continuity between automatic drive positioner control unit connector M33 terminals 5, 21 and ground.
OK or NG
OK >> Replace door mirror RH. Refer to GW-94, "Door Mirror Assembly" .
NG >> Repair or replace harness.
Steering Wheel Tilt Sensor Circuit InspectionEIS004Y6
1. CHECK FUNCTION
With CONSULT-II
Operate the pedal adjusting switch with “TILT SEN” on the DATA
MONITOR to make sure the voltage changes.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between automatic drive positioner connector and ground.
OK or NG
OK >> Steering wheel tilt sensor circuit is OK.
NG >> GO TO 2. 5 - 7
: Continuity should exist.
21 - 8 : Continuity should exist.
5 - Ground : Continuity should not exist.
21 - Ground : Continuity should not exist.
LIIA1473E
Monitor item [OPERA-
TION or UNIT] Contents
TILT SEN “V ” The tilt position (voltage) judged from the tilt sensor sig-
nal is displayed.
PIIA0295E
Connector Terminals
ConditionVoltage (V)
(Approx.)
(+) (-)
M33 7 Ground Pedal front end position 0.6
Pedal back end position 4.5
LIIA0485E
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SE-60
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
2. CHECK HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit and steering wheel tilt sensor.
2. Check continuity between automatic drive positioner connector M33, M34 terminals 7, 33, 41 and steering wheel tilt sensor con-
nector M69 terminals 2, 3, 4.
3. Check continuity between automatic drive positioner control unit connectors M33, M34 terminals 7, 33, 41 and ground.
OK or NG
OK >> Replace steering wheel tilt motor. Refer to PS-9, "TILT
MOTOR AND TILT SENSOR" .
NG >> Repair or replace harness. 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.
LIIA1432E
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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