Infiniti F50. Manual — part 604
REVERSE INTERLOCK DOOR MIRROR SYSTEM
GW-87
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B
GW
( ): Passenger side door mirror control unit.
Terminals and Reference Values for BCM
EIS0014P
6
G
Mirror sensor LH / RH signal
When motor is activated
(LH or RH)
Changes between
4 (close to right edge) – 0.5 (close to
left edge)
7
R/B
Data line A-3
—
—
8
L
BAT power supply
—
Battery voltage
9
PU/W
(OR)
Mirror motor DOWN signal
When motor is activated (DOWN)
Battery voltage
When motor is not activated
0
Mirror motor RH signal
When motor is activated (RH)
Battery voltage
When motor is not activated
0
10
B
Ground
—
0
TERMI-
NAL
WIRE
COLOR
ITEM
CONDITION
VOLTAGE [V]
(Approx.)
TERMI-
NAL
WIRE
COLOR
ITEM
CONDITION
VOLTAGE [V]
(Approx.)
21
SB
Door mirror LH / RH switching
signal – RH
Set the door mirror control switch to right position.
0
Other than above
5
24
BR/Y
Door mirror LH / RH switching
signal – LH
Set the door mirror remote control switch to left
position.
0
Other than above
5
25
G/R
Door mirror remote control switch
signal – LH operation
Set the either LH/RH door mirror face to left.
0
Other than above
5
29
LG/R
Door mirror remote control switch
signal – RH operation
Set the either LH/RH door mirror face to right.
0
Other than above
5
32
L/W
Door mirror remote control switch
signal – Upward
Set the either LH/RH door mirror face upward.
0
Other than above
5
34
P/L
Door mirror remote control switch
signal – Downward
Set the either LH/RH door mirror face downward.
0
Other than above
5
39
G
Memory switch1 signal
Memory switch1 (ON)
0
Memory switch1 (OFF)
5
43
OR
Memory switch2 signal
Memory switch2 (ON)
0
Memory switch2 (OFF)
5
50
R/Y
Set switch signal
Set switch (ON)
0
Set switch (OFF)
5
56
B
Ground
—
0
61
R/B
Data line A – 2
—
—
67
G/W
Data line A – 3
—
—
105
Y/L
BAT power supply
—
Battery voltage
113
B
Ground
—
0
141
R/B
R position signal
When the selector lever is in R position
Battery voltage
When the selector lever is not in R position
0
GW-88
REVERSE INTERLOCK DOOR MIRROR SYSTEM
Work Flow
EIS0011D
1.
Check the symptom and customer's requests.
2.
Understand the system description. Refer to
3.
Carry out the preliminary check. Refer to
.
4.
Carry out the communication inspection.
If CONSULT-II is used, refer to
GW-91, "IVMS Communication Diagnosis"
If CONSULT-II is not used, refer to
GW-98, "COMMUNICATION DIAGNOSIS"
Is the communication diagnosis result OK?
If OK, GO TO 7.
If NG, GO TO 5.
5.
Repair or replace depending on the diagnosis result.
6.
Carry out the communication diagnosis again.
If CONSULT-II is used, refer to
GW-91, "IVMS Communication Diagnosis"
.
If CONSULT-II is not used, refer to
GW-98, "COMMUNICATION DIAGNOSIS"
Is communication diagnosis result OK?
If OK, GO TO 7.
If NG, GO TO 5.
7.
Perform self-diagnosis.
If CONSULT-II is used, refer to
SE-39, "CONSULT-II BASIC OPERATION PROCEDURE"
.
If CONSULT-II is not used, refer to
GW-103, "ON BOARD DIAGNOSIS FOR AUTOMATIC DRIVE POSI-
Is self-diagnosis result OK?
If OK, GO TO 11.
If NG, GO TO 8.
8.
Repair or replace depending on the diagnosis result.
9.
Carry out the self-diagnosis again.
If CONSULT-II is used, refer to
.
If CONSULT-II is not used,
refer to
GW-103, "ON BOARD DIAGNOSIS FOR AUTOMATIC DRIVE POSITIONER"
.
Is self-diagnosis result OK?
If OK, GO TO 11.
If NG, GO TO 8.
10. Referring to Trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to
11. Does the Reverse Interlock Door Mirror System operate normally?
If it operates normally, GO TO 12.
If not, GO TO 10.
12. Inspection end
Preliminary Check
EIS0011E
POWER SUPPLY AND GROUND CIRCUIT INSPECTION
1.
CHECK FUSE.
Check that any of the following fuses in BCM and door mirror control unit are blown.
NOTE:
Refer to
GW-81, "Component Parts and Harness Connector Location"
OK or NG?
OK
>> GO TO 2
NG
>> If fuse is blown, be sure to eliminate cause of problem before installing new fuse.Refer to
Unit
Terminal No.
Power source
Fuse No.
BCM
105
BAT power supply
#3
Door Mirror Control Unit
(Driver side & Passenger side)
8
BAT power supply
#8
REVERSE INTERLOCK DOOR MIRROR SYSTEM
GW-89
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2.
POWER SUPPLY CIRCUIT INSPECTION(BCM)
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check voltage between BCM connector M4 terminal 105 and ground.
OK or NG?
OK
>> GO TO 3
NG
>> Repair or replace the harnesses for BCM power supply
circuit.
3.
GROUND CIRCUIT INSPECTION(BCM)
1.
Turn ignition switch OFF.
2.
Check continuity between BCM connector M4 terminal 56, 113 and ground.
OK or NG?
OK
>> GO TO 4
NG
>> Repair or replace harness.
4.
POWER SUPPLY CIRCUIT INSPECTION (DOOR MIRROR CONTROL UNIT)
Check voltage between door mirror control unit connector D5 (driver side), D35 (passenger side) terminal 8
and ground.
OK or NG?
OK
>> GO TO 5
NG
>> Repair or replace harness.
105 (Y/L) – Ground
:Battery voltage
PIIA4607E
56 (B) – Ground
:Continuity should exist.
113 (B) – Ground
:Continuity should exist.
PIIA0170E
8 (L) – Ground
:Battery voltage
PIIA3531E
GW-90
REVERSE INTERLOCK DOOR MIRROR SYSTEM
5.
GROUND CIRCUIT INSPECTION (DOOR MIRROR CONTROL UNIT)
1.
Disconnect door mirror control unit connector.
2.
Check continuity between door mirror control unit connector D5 (driver side), D35 (passenger side) termi-
nal 10 and ground.
OK or NG?
OK
>> Preliminary check is OK.
NG
>> Repair or replace harness.
CONSULT–II Function
EIS0011F
●
CONSULT–II executes the following functions by combining data received and command transmitted via
the communication line from BCM. IVMS communication inspection, work support (only function setting of
seats and steering wheel), self-diagnosis, data monitor, and active test display.
*: Only for function setting of seat and steering wheel
CONSULT-II BASIC OPERATION PROCEDURE
1.
Turn ignition switch “OFF”.
2.
Connect “CONSULT-II” and CONSULT-II CONVERTER to data
link connector.
10 (B) – Ground
:Continuity should exist.
PIIA0172E
IVMS
diagnosis position
Inspection item and
diagnosis mode
Description
IVMS–
COMM CHECK
IVMS–
COMM DIAGNOSIS
Diagnose a communication malfunction, inactive communication, and sleep
malfunction in the communication line between BCM and each LCU.
WAKE–UP DIAGNOSIS
Diagnose the wake-up signals output from each LCU.
AUTO DRIVE
POSITIONER
WORK SUPPORT*
Changes the setting for each function.
Refer to
SE-36, "SETTING CHANGE FUNCTION"
SELF–DIAG RESULTS
Carries out the self-diagnosis.
DATA MONITOR
Displays the input data of BCM and each LCU on real-time basis.
ACTIVE TEST
Sends a drive signal to a load to check the operation.
BCM PART NUMBER
Displays BCM part No.
PBIB1069E
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