Infiniti F50. Manual — part 593
POWER WINDOW SYSTEM
GW-43
C
D
E
F
G
H
J
K
L
M
A
B
GW
2.
GROUND CIRCUIT CHECK
Check continuity between passenger door control unit LH or RH connector D59(LH) or D79(RH) terminal 7
and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
3.
COMMUNICATION CIRCUIT CHECK
1.
Disconnect driver door control unit connector.
2.
Check continuity between driver door control unit connector D8
terminal 5 and rear door control unit LH or RH connector D58
(LH), D78 (RH) terminal 11.
OK or NG
OK
>> INSPECTION END.
NG
>> Repair or replace harness between door control unit and
rear door control unit LH or RH.
Door Switch Check
EIS003UU
1.
CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II
●
Check door switch in “DATE MONITOR” mode with CONSULT-II. Refer to
Without CONSULT-II
●
Check all door switches in switch monitor mode.
Refer to Remote keyless entry system
.
OK or NG
OK
>> Door switch is OK.
NG
>> GO TO 2
7 (B) – Ground
:Continuity should exist.
PIIA3436E
5 (G/OR) – 11 (G/OR)
:Continuity should exist.
PIIA2977E
When door is opened
:DOOR SW ON
When door is closed
:DOOR SW OFF
PIIA2464E
GW-44
POWER WINDOW SYSTEM
2.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect door switch connector.
3.
Check continuity between following terminals and ground.
OK or NG
OK
>> Repair or replace following item, when there is a mal-
function.
●
Door switch ground condition
●
Harness for open or short between door switch and BCM
NG
>> Replace door switch.
Door switch connector
Terminals
(Wire color)
Condition
Continuity
Front door switch
(driver side)
B20
1(W/R) – Ground
Pressed
No
Repressed
Yes
Front door switch
(passenger side)
B220
1(W/G) – Ground
Pressed
No
Repressed
Yes
PIIB0305E
POWER WINDOW SYSTEM
GW-45
C
D
E
F
G
H
J
K
L
M
A
B
GW
Rear Power Window Switch Illumination
EIS0012P
SCHEMATIC — SW/ILL —
TIWM0048E
GW-46
POWER WINDOW SYSTEM
WIRING DIAGRAM — SW/ILL —
TIWM0214E
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