For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle
2 | Turn ON the ignition, with the engine OFF observe the charge indicator on the instrument panel cluster (IPC). Is the charge indicator illuminated? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3
3 | Replace the IPC. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | Go to Step 4 | --
4 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2