Infiniti M45 (Y34). Manual — part 600
REVERSE INTERLOCK DOOR MIRROR SYSTEM
GW-111
C
D
E
F
G
H
J
K
L
M
A
B
GW
OK or NG ?
OK
>> GO TO 4.
NG
>> Repair or replace harness
4.
HARNESS CONTINUITY INSPECTION
1.
Disconnect BCM harness connector.
2.
Check continuity between BCM connector M4 terminals 25, 29, 32, 34 and door mirror remote control
switch connector M19 terminals 1, 2, 3, 4.
3.
Check continuity between BCM connector M4 terminals 25, 29,
32, 34 and ground.
OK or NG?
OK
>> Check connector for damage or loose connection.
NG
>> Repair or replace harness between BCM and door mirror remote control switch.
Mirror Motors Circuit Inspection
AIS001XS
1.
DOOR MIRROR FUNCTION INSPECTION
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.
MIRROR MOTOR INSPECTION
With CONSULT–II
Check the operation with “MIRROR MOTOR RH ” or “MIRROR
MOTOR LH ” in the ACTIVE TEST. Refer to
.
NOTE:
If CONSULT-II is not available, skip this procedure and go to the next
step.
OK or NG ?
OK
>> System is OK.
NG
>> GO TO 3.
25 (G/R) – 2 (G/R)
: Continuity should exist.
29 (LG/R) – 1 (LG/R)
: Continuity should exist.
32 (L/W) – 3 (L/W)
: Continuity should exist.
34 (P/L) – 4 (P/L)
: Continuity should exist.
25 (G/R) – Ground
: Continutiy should not exist.
29 (LG/R) – Ground
: Continuity should not exist.
32 (L/W) – Ground
: Conitnuity should not exist.
34 (P/L) – Ground
: Continuity should not exist.
PIIB0562E
PIIA0202E
GW-112
REVERSE INTERLOCK DOOR MIRROR SYSTEM
3.
HARNESS CONTINUITY INSPECTION
1.
Turn ignition switch OFF.
2.
Disconnect door mirror control unit D5 (driver side), D35 (passenger side) and door mirror connector D2
(driver side), D32 (passenger side) connectors.
3.
Check continuity between door mirror control unit connector D5 (driver side), D35 (passenger side) termi-
nals 3, 4, 9 and door mirror connector D2 (driver side), D32 (passenger side) terminals 8, 9, 11.
4.
Check continuity between door mirror control unit connector D5
(driver side), D35 (passenger side) terminals 3, 4, 9 and ground.
*: Wire color for passenger side door mirror and passenger side door
mirror control unit.
OK or NG ?
OK
>> GO TO 4.
NG
>> Repair or replace harness between door mirror control unit and door mirror.
4.
MIRROR MOTOR SIGNAL INSPECTION
1.
Connect door mirror control unit D5 (driver side), D35 (passenger side) and door mirror connector D2
(driver side), D32 (passenger side) connectors.
2.
Turn ignition switch ON.
3.
Check voltage between door mirror control unit connector D5 (driver side), D35 (passenger side) termi-
nals 3, 4, 9 and ground.
*: Wire color for passenger side door mirror control unit
OK or NG ?
OK
>> Replace the door mirror motor (driver side) or (passenger side).
NG
>> Replace the door mirror control unit (driver side) or (passenger side).
3 (GY/R)(R)* – 8 (GY/R)(R)*
: Continuity should exist.
4 (BR) – 9 (BR)
: Continuity should exist.
9 (PU/W)(OR)*–11 (PU/W)(OR)*
: Continuity should exist.
3 (GY/R)(R)* – Ground
: Continuity should not exist.
4 (BR) – Ground
: Continuity should not exist.
9 (PU/W)(OR)* – Ground
: Continuity should not exist.
PIIA0203E
Con–
nector
Terminals
(Wire color)
Condition
Voltage(V)
(Approx.)
(+)
(–)
D5
D35
3 (GY/R)
(R)*
Ground
When motor is actiated
(UP)
Battery
voltage
When motor is not activated
0
4 (BR)
When motor is actiaged
(LEFT)
Battery
voltage
When motor is not activated
0
9 (PU/W)
(OR)*
When motor is activated
(RIGHT) or (DOWN)
Battery
voltage
When motor is not activated
0
PIIA3539E
REVERSE INTERLOCK DOOR MIRROR SYSTEM
GW-113
C
D
E
F
G
H
J
K
L
M
A
B
GW
Mirror Sensors Circuit Inspection
AIS002MX
1.
DOOR MIRROR FUNCTION INSPECTION
Check the following items.
●
Operation malfunction caused by a foreign object caught in door mirror face edge.
●
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 the malfunctioning parts, and check the symptom again.
2.
MIRROR SENSOR INSPECTION
With CONSULT–II
Check that ON is displayed on “MIR/SE RH R-L ”, “MIR/SE RH U-
D ” or “MIR/SE LH R-L ”, “MIR/SE LH U-D ” in the DATA MONI-
TOR. Refer to
.
Without CONSULT–II
GO TO 3.
Question
OK
>> System is OK.
NG
>> GO TO 3.
3.
MIRROR SENSOR POWER SUPPLY INSPECTION
1.
Turn ignition switch ON.
2.
Check voltage between door mirror control unit connector D5 (deiver side), D35 (passenger side) terminal
1 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repalce door mirror control unit.
PIIB0342E
1 (W/L) – Ground
: Approx. 5V
PIIA4604E
GW-114
REVERSE INTERLOCK DOOR MIRROR SYSTEM
4.
MIRROR SENSOR GROUND CIRCUIT INSPECTION
1.
Turn ignition switch OFF.
2.
Check continuity between door mirror control unit connector D5 (deiver side), D35 (passenger side) termi-
nal 2 and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Replace door mirror control unit.
5.
HARNESS CONTINUITY INSPECTION 1
1.
Disconnect door mirror control unit connector D5 (driver side), D35 (passenger side) and door mirror con-
nector D2 (driver side), D32 (passenger side).
2.
Check continuity between door mirror control unit connector D5
(driver side), D35 (passenger side) terminal 1, 2 and door mirror
connector D2 (driver side), D32 (passenger side) terminal 10,
16.
OK or NG
OK
>> GO TO 6.
NG
>> Repair or replace harness.
6.
HARNESS CONTINUITY INSPECTION 2
1.
Disconnect door mirror control unit connector D5 (driver side), D35 (passenger side) and door mirror con-
nector D2 (driver side), D32 (passenger side).
2.
Check continuity between door mirror control unit connector D5 (driver side), D35 (passenger side) termi-
nals 5, 6 and door mirror connector D2 (driver side), D32 (passenger side) terminals 12, 14.
3.
Check continuity between door mirror control unit connector D5
(driver side), D35 (passenger side) terminals 5, 6 and ground.
OK or NG?
OK
>> GO TO 7.
NG
>> Repair or replace harness.
2 (Y) – Ground
: Continuity should exist.
PIIA4605E
1 (W/L) – 16 (W/L)
: Continuity should exist.
2 (Y) – 10 (Y)
: Continuity should exist.
PIIA4606E
5 (L/Y) – 14 (L/Y)
: Continuity should exist.
6 (G) – 12 (G)
: Continuity should exist.
5 (L/Y) – Ground
: Continuity should not exist.
6 (G) – Ground
: Continuity should not exist.
PIIA3540E
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