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:

    Bose speaker AMP
    Diagnosis Procedure 1.CHECK FUSE Check for blown fuses. Are the fuses OK? YES >> GO TO 2 NO >> Be sure to eliminate cause of malfunction before installing new fuse. 2.CHECK POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BOSE speaker amp connector. 3. Chec ...

    Reprogramming a single HomeLink® button
    To reprogram a HomeLink® Universal Transceiver button, complete the following: 1. Press and hold the desired HomeLink® button. DO NOT release the button. 2. The indicator light will begin to flash after 20 seconds. Without releasing the HomeLink® button, proceed with “Programming HomeL ...

    P0841 pressure sensor function
    Description Using the engine load (throttle position), the primary pulley revolution speed, and the secondary pulley revolution speed as input signal, TCM changes the operating pressure of the primary pulley and the secondary pulley and changes the groove width of the pulley to control the ge ...