Infiniti M35/M45 Y50. Manual — part 302
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-277
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DTC P1611 ID DISCORD, IMM-ECM
NIS0020T
Self-diagnostic results:
“ID DISCORD, IMM-ECM” displayed on CONSULT-II screen
1.
CONFIRM SELF-DIAGNOSTIC RESULTS
Confirm SELF-DIAGNOSTIC RESULTS “ID DISCORD, IMM-ECM” displayed on CONSULT-II screen.
NOTE:
“ID DISCORD IMM-ECM”:
Registered ID of BCM is in discord with that of ECM.
Is CONSULT-II screen displayed as shown in figure?
Yes
>> GO TO 2.
No
BL-268, "“NATS V5.0” SELF-DIAGNOSTIC
.
2.
PERFORM INITIALIZATION WITH CONSULT-II
Perform initialization with CONSULT-II. Re-register all NATS ignition key IDs.
For initialization, refer to “CONSULT-II Operation Manual NATS-
IVIS/NVIS”.
NOTE:
If the initialization is not completed or malfunctions, CONSULT-II
shows message on the screen.
Can the system be initialized?
Yes
>>
●
Start engine. (END)
●
(System initialization had not been completed.)
No
>> ECM is malfunctioning.
●
Replace ECM.
●
Perform initialization with CONSULT-II
For initialization, refer to “CONSULT-II Operation Manual NATS-IVIS/NVIS”
Removal and Installation of Key Slot
NIS0020U
REMOVAL
1.
Remove instrument driver lower panel. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
2.
Disconnect key slot connector.
3.
Remove key slot mounting screw, and then remove key slot.
INSTALLATION
Installation is in the reverse order of removal.
PIIA1262E
SEL297W
PIIB6284E
BL-278
INTEGRATED HOMELINK TRANSMITTER
INTEGRATED HOMELINK TRANSMITTER
PFP:96401
Wiring Diagram —TRNSCV—
NIS0020V
TIWT2033E
INTEGRATED HOMELINK TRANSMITTER
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Trouble Diagnoses
NIS0020W
DIAGNOSTIC PROCEDURE
SYMPTOM: Transmitter does not activate receiver.
Before conducting the procedure given below, make sure that system receiver (garage door opener, etc.)
operates with original, hand-held transmitter. If NG, receiver or hand-held transmitter is malfunctioning, not
vehicle related.
1.
ILLUMINATE CHECK
1.
Turn ignition switch “OFF”.
2.
Does red light (1) of transmitter illuminate when any transmitter
button (2) is pressed?
YES or NO
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
TRANSMITTER CHECK
Check transmitter with Tool*.
*:For details, refer to Technical Service Bulletin.
OK or NG
OK
>> Receiver or hand-held transmitter malfunction, not vehicle related.
NG
>> Replace auto anti-dazzling inside mirror (homelink universal transceiver).
3.
CHECK POWER SUPPLY
1.
Disconnect auto anti-dazzling inside mirror (homelink universal transceiver) connector.
2.
Check voltage between auto anti-dazzling inside mirror (home
link universal transceiver) harness connector and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Check the following.
●
10A fuse [No. 19 located in the fuse block (J/B)]
●
Harness for open or short between fuse and auto anti-dazzling inside mirror (homelink univer-
sal transceiver).
PIIB5897E
Terminal
Voltage (V)
(Approx.)
(+)
(–)
Auto anti-dazzling
inside mirror
(Homelink universal
transceiver)
connector
Terminal
M187
10
Ground
Battery voltage
PIIB8870E
BL-280
INTEGRATED HOMELINK TRANSMITTER
4.
GROUND CIRCUIT CHECK
Check continuity between auto anti-dazzling inside mirror (homelink
universal transceiver) harness connector and ground.
OK or NG
OK
>> Replace auto anti-dazzling inside mirror (homelink uni-
versal transceiver).
NG
>> Repair harness.
Terminal
Continuity
Auto anti-dazzling
inside mirror
(Homelink universal
transceiver)
connector
Terminal
Ground
M187
8
Yes
PIIB6279E
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