Infiniti I30 (A33). Manual — part 446
INDICATOR LAMPS CHECK
=NHEL0289S06
1
CHECK POWER SUPPLY FOR INDICATOR LAMPS
Check voltage between IVCS switch terminal 1 and ground.
SEL446WA
Yes or No
Yes
©
GO TO 2.
No
©
Check the following.
I
15A fuse [No. 56, located in fuse and fusible link box]
I
Harness for open or short between fuse and IVCS switch
2
CHECK INDICATOR LAMPS
1. Disconnect IVCS unit connector (Control unit connector).
2. Apply ground to IVCS switch each terminal and check illumination.
SEL447W
OK or NG
OK
©
Check harness for open or short between indicators and IVCS unit.
NG
©
Replace IVCS switch assembly.
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INFINITI COMMUNICATOR (IVCS)
Trouble Diagnoses (Cont’d)
EL-453
IVCS SWITCH CHECK
=NHEL0289S07
1
CHECK IVCS SWITCH INPUT SIGNAL
1. Turn ignition switch “ON”.
2. Select “SWITCH MONITOR” in “DATA MONITOR” mode.
3. Check each switch signal.
Condition:
When MAYDAY/INFORMATION switch is pushed:
MAYDAY/INFORMATION ON
When MAYDAY/INFORMATION switch is released:
MAYDAY/INFORMATION OFF
NOTE:
When CONSULT-II “DATA MONITOR” mode is operating, INFINITI Communicator does not dial to Communicator
Response Center when the switches are operated.
OK or NG
OK
©
IVCS switch is OK.
NG
©
GO TO 2.
2
CHECK IVCS SWITCH.
1. Disconnect IVCS switch.
2. Check continuity between IVCS switch terminals.
SEL448W
OK or NG
OK
©
Check the following.
I
IVCS switch ground circuit
I
Harness for open or short between IVCS switch and IVCS unit
NG
©
Replace IVCS switch assembly.
INFINITI COMMUNICATOR (IVCS)
Trouble Diagnoses (Cont’d)
EL-454
DRIVER SIDE OUTSIDE DOOR HANDLE SWITCH
CHECK
=NHEL0289S08
1
CHECK DRIVER SIDE OUTSIDE DOOR HANDLE SWITCH INPUT SIGNAL
1. Turn ignition switch ON.
2. Select “SWITCH MONITOR” in “DATA MONITOR” mode.
3. Check the switch operation.
SEL468W
Condition:
When driver side outside door handle switch is pushed:
DR HANDLE ON
When driver side outside door handle switch is released:
DR HANDLE OFF
NOTE:
When CONSULT-II “DATA MONITOR” mode is operating, INFINITI Communicator does not dial to Communicator
Response Center when the switches are operated.
OK or NG
OK
©
Driver side outside door handle switch is OK.
NG
©
GO TO 2.
2
CHECK DRIVER SIDE OUTSIDE DOOR HANDLE SWITCH
1. Disconnect driver side outside door handle switch connector.
2. Check continuity between driver side outside door handle switch terminals 3 and 6.
SEL449W
OK or NG
OK
©
Check the following.
I
Driver side outside door handle switch ground circuit
I
Harness for open or short between driver side outside door handle switch and IVCS
unit
NG
©
Replace driver side outside door handle switch.
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INFINITI COMMUNICATOR (IVCS)
Trouble Diagnoses (Cont’d)
EL-455
REMOTE DOOR UNLOCK FUNCTION CHECK
(CONSULT-II “FUNCTION CHECK” MODE)
NHEL0289S09
Description
NHEL0289S0901
“Remote door unlock function” can be checked using CONSULT-
II. Driver side door can be unlocked according to the commands to
the smart entrance control unit by the IVCS unit.
NOTE:
Before performing the function check, confirm that power door lock
system operates properly.
SEL450W
How to perform function check.
1.
Lock the doors with door lock/unlock switch on driver’s door
trim.
2.
Touch “FUNCTION CHECK”.
3.
Touch “DOOR UNLOCK”.
SEL451W
4.
Touch “START”. Then driver side door will be unlocked.
I
If the door cannot be unlocked using CONSULT-II, check har-
ness for open or short between smart entrance control unit
terminal 20 and IVCS unit terminal 32.
INFINITI COMMUNICATOR (IVCS)
Trouble Diagnoses (Cont’d)
EL-456
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