Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference: Audible Warnings Schematics | ||||
1 | Did you perform the Audible Warnings Diagnostic System Check? | -- | Go to Step 2 | |
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 15 |
5 | With a scan tool, observe the Park Lamp Input in the DIM Inputs data list. Does the Park Lamp Input parameter display Off? | -- | Go to Step 7 | Go to Step 6 |
6 |
Does the test lamp illuminate? | -- | Go to Step 8 | Go to Step 16 |
7 |
Does the test lamp illuminate? | -- | Go to Step 9 | Go to Step 14 |
8 | Test the park lamp switch on input circuit for a short to ground. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 10 |
9 | Test the key in ignition signal circuit for a short to ground. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 11 |
10 | Inspect for poor connections at the harness connector of the headlamp switch. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector 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 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 13 |
12 | Replace the headlamp switch. Refer to Headlamp Switch Replacement in Lighting Systems. Did you complete the replacement? | -- | Go to Step 17 | -- |
13 | 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 | -- |
14 |
Important: Program the replacement IPM. Replace the IPM or the HVAC control module. Refer to Instrument Panel Module Replacement in Body Control System or HVAC Control Module Replacement in HVAC Systems - Manual. Did you complete the replacement? | -- | Go to Step 17 | -- |
15 |
Important: Perform the set up procedure for the replacement radio. Replace the radio. Refer to Radio Replacement in Entertainment. Did you complete the replacement? | -- | Go to Step 17 | -- |
16 | Replace the DIM. Refer to Dash Integration Module Replacement in Body Control System. 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 |
