Step  | Action  | Yes  | No  | 
|---|---|---|---|
1  | Did you perform the Diagnostic System Check - Vehicle?  | Go to Step 2  | |
2  | 
 Does the battery charge indicator illuminate during the bulb check?  | 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 repair?  | 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  |