Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Audible Warnings Schematics | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
2 | Do any indicators illuminate when the chime sounds? | Go to Step 3 | |
3 |
Does the chime sound? | Go to Step 4 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
4 |
Does the chime stop when you select OFF? | Go to Step 5 | Go to Step 16 |
5 | With a scan tool, observe the Park Lamp Input in the body control module (BCM) Lamp Status data list. Does the Park Lamp Input parameter display Inactive? | Go to Step 6 | Go to Step 7 |
6 |
Does the Driver Door Ajar SW parameter display OFF? | Go to Step 8 | Go to Courtesy Lamps Always On in Lighting Systems |
7 |
Does the test lamp illuminate? | Go to Step 9 | Go to Step 15 |
8 |
Does the test lamp illuminate? | Go to Step 10 | Go to Step 15 |
9 | Test the park lamp switch on input circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 11 |
10 | Test the key in ignition signal circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 12 |
11 | Inspect for poor connections at the harness connector of the headlamp switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 13 |
12 | Inspect for poor connections at the harness connector of the ignition key alarm switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 14 |
13 | Replace the multifunction turn signal switch assembly. Refer to Turn Signal Multifunction Switch Replacement in Steering Wheel and Column. Did you complete the replacement? | Go to Step 17 | -- |
14 |
Important: Inspect the steering column for signs of damage before replacing the ignition switch. Replace the ignition switch. Refer to Ignition and Start Switch Replacement in Steering Wheel and Column. Did you complete the replacement? | Go to Step 17 | -- |
15 | Replace the BCM. Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming. Did you complete the replacement? | Go to Step 17 | -- |
16 | Replace the IPC. Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming. Did you complete the replacement? | Go to Step 17 | -- |
17 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |