Diagnostic Routine AP

Diagnostic Routine AP

Diagnostic Overview

The Safety Belt Warning or Belt-Minder(R) Chime Is Inoperative

Normal Operation and Fault Conditions

REFER to Safety Belt Warning Chime or REFER to Belt-Minder(R) Feature .

Pinpoint Test

1. CHECK THE KEY-IN-IGNITION WARNING CHIME OPERATION

1. Ignition OFF.

2. On vehicles without IA (Intelligent Access), place the ignition in the OFF position with the key in the ignition lock cylinder, open the LH (Left Hand) front door and observe the key-in-ignition warning chime operation.

3. On vehicles with IA (Intelligent Access), place the ignition in accessory mode, open the LH (Left Hand) front door and observe the key-in-ignition warning chime operation.

Does the key-in-ignition warning chime operate correctly?








2. CHECK THE DRIVER SAFETY BELT BUCKLE SWITCH

1. Ignition ON.

2. Using a scan tool, view the RCM (Restraints Control Module) PIDs (Parameter Identifications).

3. Select and monitor the RCM (Restraints Control Module) driver safety belt buckle PID (Parameter Identification) (SBELT_D_ST) while buckling and unbuckling the driver safety belt.

Does the PID (Parameter Identification) display BUCKLED with the safety belt buckled and UNBUCKLED with the safety belt unbuckled?








3. CHECK THE SAFETY BELT WARNING INDICATOR FOR CORRECT OPERATION

1. Ignition ON.

2. Within one minute, buckle then unbuckle the LH (Left Hand) front safety belt.

3. Verify the safety belt warning indicator illuminates with the safety belt unbuckled and turns off when buckled.

Does the safety belt warning indicator operate correctly?








4. CHECK THE SPEEDOMETER OPERATION

1. Verify the speedometer is operating.

Does the speedometer operate?








5. CHECK THE Belt-Minder(R) CONFIGURATION

1. NOTE: Make sure that an administrator key is used for this test and not a MyKey(R) programmed key. When a MyKey(R) programmed key is used, the Belt-Minder(R) is automatically turned on and cannot be disabled (if previously disabled by an administrator, the Belt-Minder(R) remains disabled when an administrator key is used).
Verify the Belt-Minder(R) is activated or configured on for the seating position in question. REFER to Belt-Minder Deactivating and Activating Testing and Inspection.

Is the Belt-Minder(R) activated for the seating position in question?