Pinpoint Test AK: The Door Ajar Warning Chime Does Not Operate Correctly

Instrumentation, Message Center and Warning Chimes

Pinpoint Tests

Pinpoint Test AK: The Door Ajar Warning Chime Does Not Operate Correctly

Refer to Wiring Diagram Set 58, Lighting Control Module for schematic and connector information. Diagrams By Number

Normal Operation

The Lighting Control Module (LCM) monitors the driver door ajar input and ignition input sounding the door ajar warning chime when the ignition switch is in the ON position and the luggage compartment lid or a door is ajar.

This pinpoint test is intended to diagnose the following:

- Door ajar input
- Luggage compartment lid latch
- LCM

PINPOINT TEST AK: THE DOOR AJAR WARNING CHIME DOES NOT OPERATE CORRECTLY

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AK1 CHECK THE DOOR AJAR AND TRUNK AJAR MESSAGE OPERATION


- Ignition ON.
- Open and close the driver door and the luggage compartment lid while observing the message center.
- Does the message center display DOOR AJAR or TRUNK AJAR with the driver door or luggage compartment lid open and turn off when closed?

Yes
INSTALL a new LCM. REFER to Multifunction Electronic Modules Service and Repair. TEST the system for normal operation.

No
GO to Pinpoint Test AF (DOOR AJAR) Pinpoint Test AF: The DOOR AJAR Warning Is Inoperative or GO to Pinpoint Test AG (TRUNK AJAR) Pinpoint Test AG: The TRUNK AJAR Message Is Inoperative/Always On.

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