Nissan Maxima Service and Repair Manual: Key slot illumination

Nissan Maxima Service and Repair Manual / Body exterior, doors, roof & vehicle security / Door & lock / DTC/circuit diagnosis / Key slot illumination

Description

Blinks when Intelligent Key insertion is required.

Component Function Check

1. CHECK FUNCTION

With CONSULT

Check key slot illumination KEY SLOT ILLUMI in Active Test mode.

Diagnosis Procedure

1. CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL

Check voltage between key slot connector and ground.

Nissan Maxima. CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL

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.

Nissan Maxima. CHECK KEY SLOT POWER SUPPLY CIRCUIT

3. CHECK KEY SLOT GROUND CIRCUIT

Nissan Maxima. CHECK KEY SLOT GROUND CIRCUIT

Check continuity between key slot connector and ground.

Nissan Maxima. CHECK KEY SLOT GROUND CIRCUIT

4. CHECK KEY SLOT CIRCUIT

Nissan Maxima. CHECK KEY SLOT CIRCUIT

  1. Disconnect BCM and key slot connector.
  2. Check continuity between BCM connector and key slot connector.
  3. Check continuity between BCM connector and ground.

Nissan Maxima. CHECK KEY SLOT CIRCUIT

Nissan Maxima. CHECK KEY SLOT CIRCUIT

5. CHECK KEY SLOT

6. CHECK INTERMITTENT INCIDENT

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