Infiniti I35 (A33). Manual — part 378
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-113
4
CHECK FRONT DOOR SWITCH RH INPUT SIGNAL
With CONSULT-II
Check front door switch RH signal (“DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-II.
SEL153Y
Without CONSULT-II
Check voltage between smart entrance control unit harness connector M143 terminal 2 (R/L) and ground.
SEL152Y
OK or NG
OK
©
GO TO 6.
NG
©
GO TO 5.
5
CHECK FRONT DOOR SWITCH RH
Check continuity between front door switch RH connector B129 terminals 2 and 3.
SEL325WC
OK or NG
OK
©
Check the following.
I
Front door switch RH ground circuit and condition
I
Harness for open or short between smart entrance control unit and front door switch
RH
NG
©
Replace front door switch RH.
INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS
Trouble Diagnoses for Interior Lamp Timer (Cont’d)
EL-114
6
CHECK REAR DOOR SWITCHES LH AND RH INPUT SIGNAL
With CONSULT-II
Check door switches (“DOOR SW-RR”) in “DATA MONITOR” mode with CONSULT-II.
SEL154Y
Without CONSULT-II
Check voltage between smart entrance control unit harness connector M143 terminals 3 (R/W) and ground.
SEL155Y
OK or NG
OK
©
GO TO 8.
NG
©
GO TO 7.
7
CHECK REAR DOOR SWITCHES LH AND RH
1. Disconnect rear door switch LH and/or RH harness connector.
2. Check continuity between rear door switch LH and/or RH terminal 1 and ground.
SEL899Y
OK or NG
OK
©
Check the following.
I
Rear door switch LH and/or RH ground circuit or door switch ground condition
I
Harness for open or short between smart entrance control unit and rear door switch
LH and/or RH
NG
©
Replace rear door switch LH and/or RH.
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-115
8
CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-II
Check key switch (“KEY ON SW”) in “DATA MONITOR” mode with CONSULT-II.
SEL315W
Without CONSULT-II
Check voltage between smart entrance control unit harness connector M144 terminal 25 (B/R) and ground.
SEL011Y
OK or NG
OK
©
GO TO 10.
NG
©
GO TO 9.
9
CHECK KEY SWITCH (INSERT)
Check continuity between key switch harness connector E154 terminals 3 and 4.
SEL549Y
OK or NG
OK
©
Check the following.
I
10A fuse [No. 13, located in fuse block (J/B)]
I
Harness for open or short between key switch and fuse
I
Harness for open or short between smart entrance control unit and key switch
NG
©
Replace key switch.
INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS
Trouble Diagnoses for Interior Lamp Timer (Cont’d)
EL-116
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