Infiniti M35/M45 Y50. Manual - part 302

 

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Infiniti M35/M45 Y50. Manual - part 302

 

 

IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)

BL-277

C

D

E

F

G

H

J

K

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A

B

BL

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

>> GO TO 

BL-268, "“NATS V5.0” SELF-DIAGNOSTIC

RESULTS ITEM CHART"

 .

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

BL-279

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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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