The Key Warning Does Not Sound

The Key Warning Does Not Sound

Description

Key warning does not sound even though key is in ignition and front door LH is opened.

Diagnosis Procedure

1. CHECK WARNING CHIME OPERATION

With key removed from the ignition and the front door LH open, turn the lighting switch to 1st or 2nd position.

Does warning chime sound?
YES
GO TO 2
NO
Replace combination meter. Refer to [Combination Meter: Removal and Installation] Service and Repair.

2. CHECK KEY SWITCH CIRCUIT

Perform inspection of the key switch circuit. Refer to [Key Switch Signal Circuit Check] Key Switch Signal Circuit Check.

Is the inspection result normal?
YES
GO TO 3
NO
Repair harness or connector.

3. CHECK KEY SWITCH

Perform a unit inspection for the key switch. Refer to [Key Switch Signal Circuit Check] Key Switch Signal Circuit Check.

Is the inspection result normal?
YES
Replace the BCM. Refer to [BCM: Removal and Installation] Removal and Replacement.
NO
Replace the key switch.