Infiniti I35 (A33). Manual — part 437
![](/vehicles/zatt/ltherawowha/yose/ito.png)
Hood Switch Check
=NHEL0123S0402
1
PRELIMINARY CHECK
1. Turn ignition switch OFF and remove key from ignition key cylinder.
“SECURITY” indicator lamp should blink every 2.6 seconds.
2. Close all doors, hood and trunk lid.
3. Lock doors with keyfob from inside the vehicle.
“SECURITY” indicator lamp should turn on for 30 seconds.
4. Unlock hood with hood opener within 30 seconds after door is locked.
“SECURITY” indicator lamp should turn off.
OK or NG
OK
©
Hood switch is OK, and go to trunk room lamp switch check.
NG
©
GO TO 2.
2
CHECK HOOD SWITCH FITTING CONDITION
OK or NG
OK
©
GO TO 3.
NG
©
Adjust installation of hood switch or hood.
3
CHECK HOOD SWITCH INPUT SIGNAL
With CONSULT-II
Check hood switch (“HOOD SWITCH”) in “DATA MONITOR” mode with CONSULT-II.
SEL354W
Without CONSULT-II
Check voltage between smart entrance control unit harness connector M143 terminal 6 (Y/R) and ground.
SEL035YA
Refer to wiring diagram in EL-336.
OK or NG
OK
©
Hood switch is OK, and go to trunk room lamp switch check.
NG
©
GO TO 4.
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Trouble Diagnoses (Cont’d)
EL-349
![](/vehicles/zatt/ltherawowha/yose/ofo.png)
4
CHECK HOOD SWITCH
1. Disconnect hood switch connector.
2. Check continuity between hood switch terminals 1 and 2.
SEL240W
OK or NG
OK
©
Check the following.
I
Hood switch ground circuit
I
Harness for open or short between smart entrance control unit and hood switch
NG
©
Replace hood switch.
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Trouble Diagnoses (Cont’d)
EL-350
![](/vehicles/zatt/ltherawowha/yose/udo.png)
Trunk Room Lamp Switch Check
=NHEL0123S0403
1
PRELIMINARY CHECK
1. Turn ignition switch OFF and remove key from ignition key cylinder.
“SECURITY” indicator lamp should blink every 2.6 seconds.
2. Close all doors, hood and trunk lid.
3. Lock doors with keyfob from inside the vehicle.
“SECURITY” indicator lamp should turn on for 30 seconds.
4. Open trunk lid with trunk lid opener switch (on driver side door trim) within 30 seconds after door is locked.
“SECURITY” indicator lamp should turn off.
OK or NG
OK
©
Trunk room lamp switch is OK.
NG
©
GO TO 2.
2
CHECK TRUNK ROOM LAMP SWITCH INPUT SIGNAL
With CONSULT-II
Check trunk room lamp switch (“TRUNK SW”), in “DATA MONITOR” mode with CONSULT-II.
SEL355W
Without CONSULT-II
Check voltage between smart entrance control unit harness connector M143 terminal 13 (PU/Y) and ground.
SEL036Y
Refer to wiring diagram in EL-336.
OK or NG
OK
©
Trunk room lamp switch is OK.
NG
©
GO TO 3.
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Trouble Diagnoses (Cont’d)
EL-351
![](/vehicles/zatt/ltherawowha/yose/qula.png)
3
CHECK TRUNK ROOM LAMP SWITCH
1. Disconnect trunk room lamp switch connector.
2. Check continuity between trunk room lamp switch terminals 1 and 2.
SEL242W
OK or NG
OK
©
Check the following.
I
Trunk room lamp switch ground circuit
I
Harness for open or short between smart entrance control unit and trunk room lamp
switch
NG
©
Replace trunk room lamp switch.
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Trouble Diagnoses (Cont’d)
EL-352
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