remote control INFINITI QX56 2007 Factory Owner's Guide
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2007, Model line: QX56, Model: INFINITI QX56 2007Pages: 3061, PDF Size: 64.56 MB
Page 2463 of 3061

HARNESS
PG-61
< SERVICE INFORMATION >
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 ICC/BS EC  ICC Steering Switch
 ICC/SW EC  ICC Brake Switch
 I/MIRR GW  Inside Mirror (Auto Anti-Dazzling Mirror)
 IATS EC  Intake Air Temperature Sensor
 IGNSYS EC   Ignition System
 ILL LT  Illumination
 INJECT EC  Injector
 INT/L LT  Room/Map, Vanity, Cargo, Personal, Foot, Step, and Puddle Lamps
 KEYLES BL  Remote Keyless Entry System
 KS EC  Knock Sensor
 MAFS EC  Mass Air Flow Sensor
 MAIN EC  Main Power Supply and Ground Circuit
 METER DI  Speedometer, Tachometer, Temp. and Fuel Gauges
 MIL/DL EC  Malfunction Indicator Lamp
 MIRROR GW  Door Mirror
 NATS BL  Nissan Anti-Theft System
 NAVI AV  Navigation System
 O2H2B1 EC  Rear Heated Oxygen Sensor 2 Heater Bank 1
 O2H2B2 EC  Rear Heated Oxygen Sensor 2 Heater Bank 2
 O2S2B1 EC  Heated Oxygen Sensor 2 Bank 1
 O2S2B2 EC  Heated Oxygen Sensor 2 Bank 2
 P/SCKT WW  Power Socket
 PGC/V EC  EVAP Canister Purge Volume Control Solenoid Valve
 PHASE EC  Camshaft Position Sensor (PHASE) (Bank 1)
 PNP/SW EC  Park/Neutral Position Switch
 POS EC  Crankshaft Position Sensor (POS)
 POWER PG  Power Supply Routing
 PRE/SE EC  EVAP Control System Pressure Sensor
 PS/SEN EC  Power Steering Pressure Sensor
 R/VIEW DI  Rear View Monitor
 RP/SEN EC  Refrigerant Pressure Sensor
 SEN/PW EC  Sensor Power Supply
 SHIFT AT  A/T Shift Lock System
 SONAR DI  Rear Sonar System
 SROOF RF  Sunroof
 SRS SRS  Supplemental Restraint System
 START SC  Starting System
 STOP/L LT  Stop Lamp
 T/TOW LT  Trailer Tow
 T/WARN WT  Low Tire Pressure Warning System
 TAIL/L LT  Parking, License and Tail Lamps
 T/F TF Transfer Case
 TPS1 EC  Throttle Position Sensor
 TPS2 EC  Throttle Position Sensor
 TPS3 EC  Throttle Position Sensor
 TRNSCV BL  HOMELINK® Universal Transceiver
 TURN LT  Turn Signal and Hazard Warning Lamps
 VDC BRC  Vehicle Dynamic Control System
 VEHSEC BL  Vehicle security (theft warning) system
 VENT/V EC  EVAP Canister Vent Control Valve
 W/ANT AV  Audio Antenna
 WARN DI  Warning Lamps 
Page 2673 of 3061

SE-1
BODY
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SECTION SE
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CONTENTS
SEAT
SERVICE INFORMATION  ............................3
PRECAUTIONS ...................................................3
Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
3
Precaution for Work  ..................................................3
PREPARATION ...................................................4
Special Service Tool  .................................................4
Commercial Service Tool  ..........................................4
SQUEAK AND RATTLE TROUBLE DIAGNO-
SIS .......................................................................
5
Work Flow  .................................................................5
Generic Squeak and Rattle Troubleshooting  ............7
Diagnostic Worksheet  ...............................................9
AUTOMATIC DRIVE POSITIONER  ...................11
Component Parts and Harness Connector Loca-
tion ..........................................................................
11
System Description  .................................................11
CAN Communication System Description ...............13
Schematic ...............................................................13
Wiring Diagram - AUT/DP -  .....................................15
Terminal and Reference Value for BCM  .................24
Driver Seat Control Unit Harness Connector Ter-
minal Layout  ............................................................
25
Terminal and Reference Value for Driver Seat 
Control Unit  .............................................................
25
Automatic Drive Positioner Control Unit Harness 
Connector Terminal Layout  .....................................
28
Terminal and Reference Value for Automatic 
Drive Positioner Control Unit  ...................................
28
Work Flow  ...............................................................30
Preliminary Check  ...................................................30
BCM Power Supply and Ground Circuit Inspection 
....
31
Power Supply and Ground Circuit Inspection  .........31
CONSULT-II Function (AUTO DRIVE POS.)  ..........32
CAN Communication Inspection Using CON-
SULT-II (Self-Diagnosis) ..........................................
35
Symptom Chart ........................................................35
Sliding Motor Circuit Inspection  ...............................37
Reclining Motor LH Circuit Inspection  .....................38
Lifting Motor (Front) Circuit Inspection  ....................39
Lifting Motor (Rear) Circuit Inspection  .....................40
Pedal Adjusting Motor Circuit Inspection  .................41
Mirror Motor LH Circuit Inspection ...........................42
Mirror Motor RH Circuit Inspection  ..........................44
Steering Wheel Tilt Circuit Inspection ......................45
Sliding Sensor Circuit Inspection  .............................46
Reclining Sensor Circuit Inspection  .........................47
Lifting Sensor (Front) Circuit Inspection  ..................48
Lifting Sensor (Rear) Circuit Inspection  ...................49
Pedal Adjusting Sensor Circuit Inspection ...............50
Mirror Sensor LH Circuit Inspection .........................51
Mirror Sensor RH Circuit Inspection  ........................53
Steering Wheel Tilt Sensor Circuit Inspection  .........54
Sliding Switch Circuit Inspection ..............................55
Reclining Switch Inspection  .....................................56
Lifting Switch (Front) Circuit Inspection  ...................58
Lifting Switch (Rear) Circuit Inspection ....................59
Power Seat Switch Ground Inspection  ....................60
Pedal Adjusting Switch Circuit Inspection  ...............61
Door Mirror Remote Control Switch (Changeover 
Switch) Circuit Inspection  ........................................
62
Door Mirror Remote Control Switch (Mirror 
Switch) Circuit Inspection  ........................................
64
Door Mirror Remote Control Switch Ground Circuit 
Inspection ................................................................
65
Seat Memory Switch Circuit Inspection  ...................66
Seat Memory Indicator Lamp Circuit Inspection  ......67
Door Mirror Sensor Power Supply and Ground 
Circuit inspection  .....................................................
69
A/T Device (Park Position Switch) Circuit Inspec-
tion ...........................................................................
69
Steering Wheel Tilt Switch Circuit Inspection  ..........70
Front Door Switch LH Circuit Inspection ..................72
UART Communication Line Circuit Inspection  ........73 
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AUTOMATIC DRIVE POSITIONER
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< SERVICE INFORMATION >
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AUTOMATIC DRIVE POSITIONER
Component Parts and Harness Connector LocationINFOID:0000000003533156
System DescriptionINFOID:0000000003533157
• Refer to Owner's Manual for Automatic Drive Positioner system operating instructions.
• The settings (ON/OFF) of the automatic sliding seat (entry/exiting operation) at entry/exit can be changed as
desired, using the display unit in the center of the instrument panel. The set content is transmitted by CAN
communication, from display control unit to driver seat control unit.
• Using CONSULT-ll, the seat slide amount at entry/exit setting can be changed.
1. A. Automatic drive positioner control 
unit M33, M34
B. Pedal adjusting motor E109, E1102. A. Steering column
B. Key switch and key lock solenoid 
M27
C. BCM M18, M19, M20 (view with 
instrument panel removed)3. A. Door mirror remote control switch 
D10
B. Seat memory switch D5
4. Pedal adjusting switch M96 5. A. Door mirrror LH D4, RH D107
B. Front door switch LH B86. A. A/T selector lever
B. A/T device (park position switch) 
M203
7. A. Sliding motor LH P4 (driver seat 
view), reclining motor LH P5, lifting 
motor (front) P6, lifting motor (rear) 
P7
B. Driver seat control unit P2, P3
C. Power seat switch LH P88. A. ADP steering switch M16
B.Tilt motor M68, M69
LIIA2726E 
Page 2684 of 3061

SE-12
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
NOTE:
• Disconnecting the battery erases the stored memory.
• After connecting the battery, insert the key into the ignition cylinder and turn the front door switch LH ON (open)→OFF (close)→ON
(open), the entry/exiting function becomes possible.
• After Exiting operation is carried out, return operation can be operated.
NOTE:
During automatic operation, if the ignition switch is turned ON→START, the automatic operation is suspended. When the ignition switch
returns to ON, it resumes.
FA I L - S A F E  M O D E
When any manual and automatic operations are not performed, if any motor operations of seats or pedals are
detected for T2 or more, status is judged “Output error”.
CANCEL OF FAIL-SAFE MODE
The mode is cancelled when the A/T selector lever is shifted to P position from any other position.
NOTE:
The front seat LH position and pedal adjustment functions (see the following table) operate simultaneously in
the order of priority.
*: In conjunction with sliding the seat, the door mirrors are positioned.Function Description 
Memory operation The front seat LH, steering wheel, pedals (accelerator, brake) and door mirrors move 
to the stored driving position by pushing seat memory switch (1 or 2).
Entry/exit-
ing functionExiting operation At exit, the seat moves backward and the steering wheel raises. (Exiting position)
Entry operationAt entry, the seat and steering wheel return from exiting position to the previous driving 
position before the exiting operation.
Keyfob interlock operationPerform memory operation, turnout operation and return operation by pressing keyfob 
unlock button.
Auto operation temporary stop 
conditions.When ignition switch is turned to START during seat memory switch operation and return 
operation, seat memory switch operation and return operation is stopped. 
Auto operation stop conditions.• When the vehicle speed becomes 7 km/h (4 MPH) or higher (memory switch operation 
and entry operation).
• When the setting switch, seat memory switch 1, or 2 are pressed.
• When A/T selector lever is in any position other than P.
• When the door mirror remote control switch is operated (when ignition switch turned to 
ON).
• When power seat switch turned ON.
• When pedal adjusting switch turned ON.
• When front seat sliding entry/exiting setting is OFF (entry/exiting operation).
OPERATED PORTION T2 
Seat sliding Approx. 0.1 sec.
Seat reclining Same as above
Seat lifting (Front) Same as above
Seat lifting (Rear) Same as above
Steering wheel Same as above
Pedal adjust Same as above
Priority Function Priority Function
1 Seat sliding, (door mirror LH/RH)* 4 Seat reclining
2 Pedal 5 Seat lifter-FR
3 Steering wheel 6 Seat lifter-RR 
Page 2706 of 3061
![INFINITI QX56 2007  Factory Owners Guide SE-34
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
ACTIVE TEST
CAUTION:
During vehicle driving, do not perform active test.
NOTE:
Monitor item [OPERATION or UNIT] Contents
SLIDE SW-FR “ON/OFF INFINITI QX56 2007  Factory Owners Guide SE-34
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
ACTIVE TEST
CAUTION:
During vehicle driving, do not perform active test.
NOTE:
Monitor item [OPERATION or UNIT] Contents
SLIDE SW-FR “ON/OFF](/img/42/57029/w960_57029-2705.png)
SE-34
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
ACTIVE TEST
CAUTION:
During vehicle driving, do not perform active test.
NOTE:
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.
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.
LIFT FR SW-UP “ON/OFF” ON/OFF status judged from the FR lifter switch (UP) signal is displayed.
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.
LIFT RR SW-DN “ON/OFF” ON/OFF status judged from the RR lifter switch (DOWN) signal is displayed.
MIR CON SW-UP “ON/OFF”ON/OFF status judged from the door mirror remote control switch (UP) signal is dis-
played.
MIR CON SW-DN “ON/OFF”ON/OFF status judged from the door mirror remote control switch (DOWN) signal 
is displayed.
MIR CON SW-RH “ON/OFF”ON/OFF status judged from the door mirror remote control switch (RIGHT) signal 
is displayed.
MIR CON SW-LH “ON/OFF”ON/OFF status judged from the door mirror remote control switch (LEFT) signal is 
displayed.
MIR CHNG SW-R “ON/OFF”ON/OFF status judged from the door mirror remote control switch (switching to 
RIGHT) signal is displayed.
MIR CHNG SW-L “ON/OFF”ON/OFF status judged from the door mirror remote control switch (switching to 
LEFT) signal is displayed.
SET SW “ON/OFF” ON/OFF status judged from the setting switch signal is displayed.
TILT SW-UP “ON/OFF” ON/OFF status judged from the tilt adjusting switch (UP) signal is displayed.
PEDAL SW-FR “ON/OFF” ON/OFF status judged from the pedal adjusting switch (FR) signal is displayed.
PEDAL SW-RR “ON/OFF” ON/OFF status judged from the pedal adjusting switch (RR) signal is displayed.
MEMORY SW1 “ON/OFF” ON/OFF status judged from the seat memory switch 1 signal is displayed.
MEMORY SW2 “ON/OFF” ON/OFF status judged from the seat memory switch 2 signal is displayed.
DETENT SW “ON/OFF”The A/T selector lever position “OFF (P position) / ON (other than P position)” 
judged from the park position switch signal is displayed.
STARTER SW “ON/OFF”Ignition key switch ON (START, ON) /OFF (ignition switch IGN, ACC, or OFF) sta-
tus judged from the ignition switch signal is displayed.
SLIDE PULSE —Value (32768) when battery connects is as standard. If it moves BACKWARD, the 
value increases. If it moves FORWARD, the value decreases.
RECLN PULSE —Value (32768) when battery connects is as standard. If it moves BACKWARD, the 
value increases. If it moves FORWARD, the value decreases.
LIFT FR PULSE —Value (32768) when battery connects is as standard. If it moves DOWN, the value 
increases. If it moves UP, the value decreases.
LIFT RR PULSE —Value (32768) when battery connects is as standard. If it moves DOWN, the value 
increases. If it moves UP, the value decreases.
MIR/SEN RH R-L “V” Voltage output from RH door mirror sensor (LH/RH) is displayed.
MIR/SEN RH U-D “V” Voltage output from RH door mirror sensor (UP/DOWN) is displayed.
MIR/SEN LH R-L “V” Voltage output from LH door mirror sensor (LH/RH) is displayed.
MIR/SEN LH U-D “V” Voltage output from LH door mirror sensor (UP/DOWN) is displayed.
PEDAL SEN “V”The pedal position (voltage) judged from the pedal adjust sensor signal is dis-
played. 
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SE-36
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
A part of seat system does not operate (both automatical-
ly and manually).1. Sliding motor circuit inspection SE-37
2. Reclining motor LH circuit inspection SE-38
3. Lifting motor (front) circuit inspectionSE-39
4. Lifting motor (rear) circuit inspectionSE-40
5. If the above systems are normal, replace the driver seat 
control unit.SE-83
A part of pedal adjust and door mirror does not operate 
(both automatically and manually).1. Pedal adjusting motor circuit inspectionSE-412. Mirror motor LH circuit check SE-42
3. Mirror motor RH circuit check SE-44
4. If the above systems are normal, replace the automatic 
drive positioner control unit.SE-11
A part of seat system does not operate (only automatic 
operation).1. Sliding sensor circuit inspectionSE-46
2. Reclining sensor circuit inspectionSE-47
3. Lifting sensor (front) circuit inspectionSE-48
4. Lifting sensor (rear) circuit inspectionSE-49
5. If the above systems are normal, replace the driver seat 
control unit.SE-83
A part of door mirror system does not operate (only auto-
matic operation).1. Mirror sensor LH circuit checkSE-512. Mirror sensor RH circuit checkSE-53
3. If the above systems are normal, replace the automatic 
drive positioner control unit.SE-11
All of the automatic operations do not operate.1.A/T device (park position switch) circuit inspectionSE-69
2. UART communication line circuit inspectionSE-73
3. Pedal adjusting sensor circuit inspectionSE-50
4. Steering wheel tilt sensor circuit inspectionSE-54
4. If all the above systems are normal, replace the automatic 
drive positioner control unit.SE-11
A part of seat system does not operate (only manual op-
eration).1. Sliding switch circuit inspectionSE-55
2. Reclining switch circuit inspectionSE-56
3. Lifting switch (front) circuit inspectionSE-58
4. Lifting switch (rear) circuit inspectionSE-59
5. If the above systems are normal, replace the driver seat 
control unit.SE-83
A part of pedal adjust and door mirror does not operate 
(only manual operation).1. Pedal adjusting switch circuit inspection SE-61
2. Door mirror remote control switch (change over switch) 
circuit inspection SE-62
3. Door mirror remote control switch (mirror switch) switch-
ing circuit inspection SE-64
4. If the above systems are normal, replace the automatic 
drive positioner control unit.SE-11
Automatic drive positioner system does not operate (only 
memory switch operation).1. Seat memory switch circuit inspectionSE-672. If the above systems are normal, replace the driver seat 
control unit.SE-83
Seat memory indicator lamps 1 and 2 do not illuminate.1. Seat memory indicator lamp circuit inspectionSE-672. If all the above systems are normal, replace the driver seat 
control unit.SE-83
Symptom Diagnoses / service procedure Refer to page 
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AUTOMATIC DRIVE POSITIONER
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< SERVICE INFORMATION >
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Sliding Motor Circuit InspectionINFOID:0000000003533173
1.CHECK SEAT SLIDING MECHANISM
Check the following.
• Operation malfunction caused by sliding rail deformation, pinched harness or other foreign materials
• Operation malfunction caused by foreign materials adhered to the sliding motor LH or sliding rail connector
rod
• 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.
2.CHECK FUNCTION
 With CONSULT-II
Check operation with “SEAT SLIDE” in ACTIVE TEST. 
 Without CONSULT-II
GO TO 3.
OK or NG
OK >> Sliding motor circuit is OK.
NG >> GO TO 3.
3.CHECK SLIDING MOTOR CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit and sliding motor LH.
3. Check continuity between driver seat control unit connector P3
terminals 35, 42 and sliding motor connector P4 terminals 4, 6.
4. Check continuity between driver seat control unit connector P3
terminals 35,  42 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
The entry/exiting does not operate when door is opened 
and closed.
(The entry/exiting operates with key switch)1. Front door switch circuit inspectionSE-72
2. If all the above systems are normal, replace the BCM.BCS-24
Door mirror system does not operate (only manual oper-
ation).1.Door mirror remote control switch ground circuit inspectionSE-65
Door mirror system does not operate (only automatic op-
eration).1. Door mirror sensor power supply and ground circuit in-
spectionSE-69
Seat system does not operate (only manual operation). 1. Power seat switch ground circuit inspectionSE-60
Symptom Diagnoses / service procedure Refer to page
Test item Description
SEAT SLIDE The sliding motor is activated by receiving the drive signal.
PIIA0265E
35 - 6 : Continuity should exist.
42 - 4 : Continuity should exist.
35 - Ground : Continuity should not exist.
42 - Ground : Continuity should not exist.
LIIA0696E 
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SE-62
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
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.
3.CHECK PEDAL ADJUSTING SWITCH
Check continuity between pedal adjusting switch terminals as fol-
lows.
OK or NG
OK >> GO TO 4.
NG >> Replace pedal adjusting switch.
4.CHECK PEDAL ADJUSTING SWITCH GROUND CIRCUIT
Check continuity between pedal adjusting switch connector M96 ter-
minal 1 and ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace or replace harness.
Door Mirror Remote Control Switch (Changeover Switch) Circuit Inspection
INFOID:0000000003533195
1.CHECK FUNCTION 
With CONSULT-II15 - 2 : Continuity should exist.
30 - 3 : Continuity should exist.
15 - Ground : Continuity should not exist.
30 - Ground : Continuity should not exist.
LIIA0726E
Terminals Condition Continuity
2
1Pedal adjusting switch ON (BACKWARD operation) Yes
Other than above No
3Pedal adjusting switch ON (FORWARD operation) Yes
Other than above No
LIIA1014E
1 - Ground : Continuity should exist.
LIIA1015E 
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AUTOMATIC DRIVE POSITIONER
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Check the operation on “MIR CHNG SW-R” or “MIR CHNG SW-L"
in the DATA MONITOR.
Without CONSULT-II
1. Turn ignition switch to ACC.
2. Check voltage between automatic drive positioner control unit
connector and ground.
OK
orNG
OK >> Door mirror remote control switch (changeover switch) is OK.
NG >> GO TO 2.
2.CHECK DOOR MIRROR REMOTE CONTROL SWITCH CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mir-
ror remote control switch.
3. Check continuity between automatic drive positioner control unit
connector M33 terminals 2, 18 and door mirror remote control
switch connector D10 terminals 2, 3.
4. Check continuity between automatic drive positioner control unit
connector M33 terminals 2, 18 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK DOOR MIRROR REMOTE CONTROL SWITCH (CHANGEOVER SWITCH) 
Monitor item [OPERATION or 
UNIT]Contents
MIR CHNG SW-R “ON/OFF”ON/OFF status judged from the door mirror 
switch (switching to RIGHT) signal is displayed.
MIR CHNG SW-L “ON/OFF”ON/OFF status judged from the door mirror 
switch (switching to LEFT) signal is displayed.
PIIA0191E
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M332
GroundChangeover switch 
RIGHT position0
Other than above 5
18Changeover switch
LEFT position0
Other than above 5
PIIA4767E
2 - 2 : Continuity should exist.
18 - 3 : Continuity should exist.
2 - Ground : Continuity should not exist.
18 - Ground : Continuity should not exist.
LIIA1821E 
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SE-64
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
Check continuity between door mirror remote control switch termi-
nals as follows.
OK or NG
OK >> Check the condition of the harness and the connector.
NG >> Replace door mirror remote control switch.
Door Mirror Remote Control Switch (Mirror Switch) Circuit InspectionINFOID:0000000003533196
1.CHECK DOOR MIRROR REMOTE CONTROL SWITCH (MIRROR SWITCH) SIGNAL 
 With CONSULT-II
Check the operation on “MIR CON SW-UP/DN” and
“MIR CON SW-RH/LH” in the DATA MONITOR.
 Without CONSULT-II
1. Turn ignition switch to ACC.
2. Check voltage between automatic drive positioner control unit
connector and ground.
OK or NG
OK >> Door mirror remote control switch (mirror switch) circuit is OK.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY
Terminals Condition Continuity
3
13Changeover switch RIGHT position Yes
Other than above No
2Changeover switch LEFT position Yes
Other than above No
LIIA2052E
Monitor item [OPERATION or 
UNIT]Contents
MIR CON SW-UP “ON/OFF”ON/OFF status judged from the door mirror 
switch (UP) signal is displayed.
MIR CON SW-DN “ON/OFF”ON/OFF status judged from the door mirror 
switch (DOWN) signal is displayed.
MIR CON SW-RH “ON/OFF”ON/OFF status judged from the door mirror 
switch (RIGHT) signal is displayed.
MIR CON SW-LH “ON/OFF”ON/OFF status judged from the door mirror 
switch (LEFT) signal is displayed.
PIIA0199E
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M333
GroundMirror switch UP operation 0
Other than above 5
4Mirror switch LEFT operation 0
Other than above 5
19Mirror switch DOWN operation 0
Other than above 5
20Mirror switch RIGHT operation 0
Other than above 5
PIIA4771E