2006 INFINITI M35 ground

REAR WINDOW DEFOGGER
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2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror RH connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between door mirror RH and
ground.
3. CHECK DOOR MIRROR DEFOGGER
1. Connector RH door mirror connector.
2. Check door mirror RH.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace door mirror.
Door mirror RH
connectorTerminal
GroundContinuity
D39 8 Yes
PIIB5989E
Door mirror RH
connectorTerminal Continuity
D39 4 8 Yes
PIIB5990E

REVERSE INTERLOCK DOOR MIRROR SYSTEM
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Revision: 2006 January2006 M35/M45
through 10A fuse [No.21, located in the fuse block (J/B)]
to automatic drive positioner control unit terminal 34 and
to driver seat control unit terminal 40.
Ground is supplied
to automatic drive positioner control unit terminals 40 and 48.
through body grounds M16 and M70.
to driver seat control unit terminals 32 and 48.
through body grounds B5, B40 and B131.
to door mirror remote control switch terminal 13
through body grounds M16 and M70.
REVERSE INTERLOCK DOOR MIRROR SYSTEM OPERATION
When the ignition switch is in ON position, A/T control device into R position. Then TCM (in A/T assembly)
detects it and sends the A/T shift position signal to the driver seat control unit via DATA LINE (CAN H,
CAN L).
When selecting either left and right changeover switch, the automatic drive position control unit judges
which door mirror is selected according to the voltage of terminals 2 and 18. And then, it sends the signal
to driver seat control unit via communication signal.
When the driver seat control unit receives the A/T shift position signal and changeover switch signal, it
sends the operation signal to the automatic drive positioner control unit using the communication signal so
that the each mirror sensor voltage stays in a specified value.
Door mirror (RH) selected
Supply the power from terminals 14, 15 and 30 to door mirror (RH) terminals 5, 6 and 7 so that the voltage
of terminals 5 and 21 stays in a specified value. Then, adjust the mirror angle.
Door mirror (LH) selected
Supply the power from terminals 16, 31 and 32 to door mirror (LH) terminals 5, 6 and 7 do that the voltage
of terminals 6 and 22 is the specified value. Then, adjust the mirror angle.
CAN Communication System DescriptionNIS00232
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNIS00233
Refer to LAN-34, "CAN Communication Unit" .

REVERSE INTERLOCK DOOR MIRROR SYSTEM
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Terminals and Reference Values for Driver Seat Control UnitNIS00237
26 P UART LINE (RX) Tilt switch operated
30 GRDoor mirror LH mirror motor
RIGHT or DOWN signalWhen door mirror LH
mirror motor operationRIGHT or DOWN Battery voltage
Other than above 0
31 BRDoor mirror LH mirror motor
UP signalWhen door mirror LH
mirror motor operationUP Battery voltage
Other than above 0
32 TDoor mirror LH mirror motor
LEFT signalWhen door mirror LH
mirror motor operationLEFT Battery voltage
Other than above 0
33 W Mirror sensor power supply — Battery voltage
34 R Power supply (fuse) — Battery voltage
39 L Power supply (fusible link) — Battery voltage
40 B Ground (signal) — 0
41 Y Sensor ground — 0
48 B Ground (power) — 0 Termi-
nalWire
colorItem ConditionVoltage (V)
(Approx.)
SKIA0175E
Terminal Wire
colorItem ConditionVoltage (V)
(Approx.)
1 R/G UART LINE (RX) Tilt switch operated
3 L CAN-H — —
17 W/R UART LINE (TX) Tilt switch operated
19 P CAN-L — —
32 B/W Ground (signal) — 0
33 W Power supply (fusible link) — Battery voltage
40 B/W Power supply (fuse) — Battery voltage
48 B/W Ground (power) — 0
SKIA0175E
SKIA0175E

REVERSE INTERLOCK DOOR MIRROR SYSTEM
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Check Changeover Switch CircuitNIS0023B
1. CHECK CHANGEOVER SWITCH SIGNAL
With CONSULT-II
Check the operation on (MIR CHNG SW-R” or “MIR CHNG SW-L) in the DATA MONITOR.
Without CONSULT-II
1. Turn ignition switch ON.
2. Check voltage between automatic drive positioner control unit connector and ground.
OK
orNG
OK >> Changeover switch circuit is OK.
NG >> GO TO 2.
Monitor item
[OPERATION or UNIT]Contents
MIR CHNG SW–R“ON/
OFF”ON/OFF status judged from the changeover
switch (switching to RIGHT) signal is displayed.
MIR CHNG SW–L“ON/
OFF”ON/OFF status judged from the changeover
switch (switching to LEFT) signal is displayed.
PIIA0191E
Terminals
Change over switch
conditionVoltage (V)
(Approx.) (+)
(-) Automatic
drive posi-
tioner con-
trol unit
connectorTerminal
M62
GroundRIGHT 0
Other than above 5
18LEFT 0
Other than above 5
PIIB6015E

GW-110
REVERSE INTERLOCK DOOR MIRROR SYSTEM
Revision: 2006 January2006 M35/M45
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mirror remote control switch connector.
3. Check continuity between automatic drive positioner control unit connector and door mirror remote control
switch connector.
4. Check continuity between automatic drive positioner control unit
connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK CANGEOVER SWITCH
Check door mirror remote control switch.
OK or NG
OK >> GO TO 4.
NG >> Replace door mirror remote control switch.
4. CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT
Check continuity between door mirror remote control switch connector and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
AB
Continuity Automatic
drive posi-
tioner control
unit connectorTerminalDoor mirror
remote control
switch
connectorTerminal
M62
M953
Ye s
18 2
A
GroundContinuity
Automatic drive
positioner control
unit connectorTerminal
No
M62
18
PIIB6016E
Terminal
Change over switch
conditionContinuity
Door mirror remote control switch
2
13LEFT Yes
Other than above No
3RIGHT Yes
Other than above No
PIIB6017E
Door mirror remote
control switch connectorTerminal
GroundContinuity
M95 13 Yes
PIIB6018E

REVERSE INTERLOCK DOOR MIRROR SYSTEM
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Revision: 2006 January2006 M35/M45
5. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1. Connect automatic drive positioner control unit connector.
2. Turn ignition switch ON.
3. Check voltage between automatic drive positioner control unit connector and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace automatic drive positioner control unit.
Check Mirror Switch Circuit CheckNIS0023C
1. CHECK 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 ON position.
2. Check voltage between automatic drive positioner control unit connector and ground.
OK or NG
OK >> Mirror switch circuit is OK.
NG >> GO TO 2.
Terminals
Voltage (V)
(Approx.) (+)
(-) Automatic drive
positioner control
unit connectorTerminal
M62
Ground 5
18
PIIB6015E
Monitor item
[OPERATION or UNIT]Contents
MIR CON SW–UP“ON/
OFF”ON/OFF status judged from the mirror switch
(UP) signal is displayed.
MIR CON SW–DN“ON/
OFF”ON/OFF status judged from the mirror switch
(DOWN) signal is displayed.
MIR CON SW–RH“ON/
OFF”ON/OFF status judged from the mirror switch
(RIGHT) signal is displayed.
MIR CON SW–LH“ON/
OFF”ON/OFF status judged from the mirror switch
(LEFT) signal s displayed.
PIIA0199E
Te r m i n a l s
Mirror switch
ConditionVoltage (V)
(Approx.) (+)
(–) Automatic drive
positioner control
unit connectorTerminal
M63
GroundUP 0
Other than above 5
4LEFT 0
Other than above 5
19DOWN 0
Other than above 5
20RIGHT 0
Other than above 5
PIIB6019E

GW-112
REVERSE INTERLOCK DOOR MIRROR SYSTEM
Revision: 2006 January2006 M35/M45
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mirror remote control switch connector.
3. Check continuity between automatic drive positioner control unit connector and door mirror remote control
switch connector.
4. Check continuity between automatic drive positioner control unit
connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR MIRROR SWITCH
Check door mirror remote control switch.
OK or NG
OK >> GO TO 4.
NG >> Replace door mirror remote control switch.
AB
Continuity Automatic drive
positioner control
unit connectorTe r m i n a lDoor mirror remote
control switch
connectorTerminal
M63
M956
Ye s 45
19 14
20 4
A
GroundContinuity Automatic drive posi-
tioner control unit con-
nectorTerminal
M63
No 4
19
20
PIIB6020E
Terminal
Mirror switch condition Continuity
Door mirror remote
control switch
4
13RIGHT Yes
Other than above No
5LEFT Yes
Other than above No
6UP Yes
Other than above No
14DOWN Yes
Other than above No
PIIB6021E

REVERSE INTERLOCK DOOR MIRROR SYSTEM
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Revision: 2006 January2006 M35/M45
4. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1. Connect automatic drive positioner control unit connector.
2. Turn ignition switch ON.
3. Check voltage between automatic drive positioner control unit and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace automatic drive positioner control unit.
Check Mirror Motor Circuit CheckNIS0023D
1. CHECK MIRROR MOTOR FUNCTION
With CONSULT-II
Check the operation with (MIRROR MOTOR RH, MIRROR MOTOR LH) in the ACTIVE TEST.
Without CONSULT-II
1. Turn ignition switch to ON position.
2. Check voltage between door mirror connector and ground.
OK or NG
OK >> Mirror motor circuit is OK.
NG >> GO TO 2.
Terminals
Voltage (V)
(Approx.) (+)
(-) Automatic drive
positioner control
unit connectorTerminal
M63
Ground 5 4
19
20
PIIB6019E
Test item Description
MIRROR MOTOR LHThe LH mirror motor moves the mirror UP/DOWN and
LEFT/RIGHT by receiving the drive signal.
MIRROR MOTOR RHThe RH mirror motor moves the mirror UP/DOWN and
LEFT/RIGHT by receiving the drive signal.
PIIB6022E
Te r m i n a l s
Mirror switch
ConditionVoltage (V)
(Approx.) (+)
(–)
Door mirror
connectorTerminal
D2 (RH)
D39 (LH)5
GroundUP Battery voltage
Other than above 0
6LEFT Battery voltage
Other than above 0
7DOWN / RIGHT Battery voltage
Other than above 0
PIIB6031E