Infiniti I35 (A33). Manual — part 380
2
CHECK FRONT DOOR SWITCH LH INPUT SIGNAL
With CONSULT-II
Check driver door switch signal (“DOOR SW-DR”) in “DATA MONITOR” mode with CONSULT-II.
SEL319WA
Without CONSULT-II
Check voltage between smart entrance control unit harness connector M143 terminal 1 (LG) and ground.
SEL004YC
OK or NG
OK
©
GO TO 4.
NG
©
GO TO 3.
3
CHECK FRONT DOOR SWITCH LH
Check continuity between front door switch LH connector B29 terminals 2 and 3.
SEL325WB
OK or NG
OK
©
Check the following.
I
Front door switch LH ground circuit and condition
I
Harness for open or short between smart entrance control unit and front door switch
LH
NG
©
Replace front door switch LH.
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS
Trouble Diagnoses for Interior Lamp Timer (Cont’d)
EL-121
4
CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
With CONSULT-II
Check door lock/unlock switch (“LOCK SW DR/AS”/“UNLK SW DR/AS”) in “DATA MONITOR” mode with CONSULT-II.
SEL341W
Without CONSULT-II
1. Remove key from ignition switch.
2. Check the signal between smart entrance control unit harness connector M144 terminal 33 (L) and ground with oscillo-
scope when door lock/unlock switch is turned “LOCK” or “UNLOCK”.
3. Make sure signals which are shown in the figure below can be detected during 10 sec. just after door lock/unlock
switch is turned “LOCK” or “UNLOCK”.
SEL396Y
OK or NG
OK
©
GO TO 5.
NG
©
Check the following.
I
Ground circuit for each front power window switch
I
Harness for open or short between each front power window switch and smart
entrance control unit connector
If above systems are normal, replace the front power window switch.
INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS
Trouble Diagnoses for Interior Lamp Timer (Cont’d)
EL-122
5
CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL (LOCK/UNLOCK SIGNAL)
With CONSULT-II
Check front door key cylinder switch LH (“KEY CYL LK-SW”/“KEY CYL UN-SW”) in “DATA MONITOR” mode with CON-
SULT-II.
SEL342W
Without CONSULT-II
1. Check the signal between smart entrance control unit harness connector M144 terminal 33 (L) and ground with oscillo-
scope when key inserted in front door key cylinder switch LH is turned “LOCK” or “UNLOCK”.
2. Make sure signals which are shown in the figure below can be detected during 10 sec. just after key is turned “LOCK”
or “UNLOCK”.
SEL397Y
OK or NG
OK
©
Replace smart entrance control unit.
NG
©
GO TO 6.
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS
Trouble Diagnoses for Interior Lamp Timer (Cont’d)
EL-123
6
CHECK DOOR KEY CYLINDER SWITCH
1. Disconnect front door key cylinder switch LH harness connector D8.
2. Check continuity between front door key cylinder switch LH terminals.
SEL187YB
OK or NG
OK
©
Check the following.
I
Front door key cylinder switch LH ground circuit
I
Harness for open or short between front power window main switch and front door key
cylinder switch LH
If above systems are normal, replace the front power window main switch.
NG
©
Replace front door key cylinder switch LH.
INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS
Trouble Diagnoses for Interior Lamp Timer (Cont’d)
EL-124
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст