Nissan Altima 2007-2012 Service Manual: Key slot illumination

Description

Blinks when Intelligent Key insertion is required.

Component Function Check

1.CHECK FUNCTION

Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode.

Is the inspection result normal? YES >> Key slot function is OK.

NO >> Refer to SEC-313, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL

Check voltage between key slot connector and ground.

Is the inspection result normal? YES >> GO TO 6

NO >> GO TO 2

2.CHECK KEY SLOT POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect key slot connector.

3. Check voltage between slot connector and ground.

Is the inspection result normal? YES >> GO TO 3

NO >> Repair or replace key slot power supply circuit.

3.CHECK KEY SLOT GROUND CIRCUIT

Check continuity between key slot connector and ground.

Is the inspection result normal? YES >> GO TO 4

NO >> Repair or replace key slot ground circuit.

4.CHECK KEY SLOT CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM and key slot connector.

3. Check continuity between BCM connector and key slot connector.

4. Check continuity between BCM connector and ground.

Is the inspection result normal? YES >> GO TO 5

NO >> Repair or replace harness between BCM and key slot.

5.CHECK KEY SLOT

Refer to SEC-313, "Description".

Is the inspection result normal? YES >> GO TO 6

NO >> Replace key slot. Refer to SEC-409, "Removal and Installation".

6.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident".

>> Inspection End.

    Key slot
    Diagnosis Procedure 1.CHECK KEY SLOT POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect key slot connector. 3. Check voltage between slot connector and ground. Is the inspec ...

    Key cylinder switch
    Description For vehicles equipped with LH and RH anti-pinch system, the main power window and door lock/unlock switch detects condition of the door key cylinder switch and transmits to BCM as the ...

    Other materials:

    Precaution
    Precautions for Trouble Diagnosis CAUTION: • Never apply 7.0 V or more to the measurement terminal. • Use a tester with open terminal voltage of 7.0 V or less. • Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when checking the harness. Prec ...

    Rear timing chain case
    Component 1. Timing chain tensioner 2. Internal chain guide 3. Timing chain tensioner 4. Camshaft sprocket (EXH) 5. Timing chain (secondary) 6. Timing chain (primary) 7. Camshaft sprocket (INT) 8. Camshaft sprocket (INT) 9. Timing chain (secondary) 10. Camshaft sprocket (EXH) 11. Slack ...

    Microphone
    Removal and Installation REMOVAL 1. Remove the room/map lamp assembly. Refer to INL-121, "Removal and Installation". 2. Detach the microphone connector (A). 3. Remove the map lamp covers (1), then remove the map lamp assembly cover (2). 4. Release the microphone tabs (A), th ...