Test B: Charge Indicator Always On
- If diagnostic system check was not performed, go to ENGINE ELECTRICAL DIAGNOSTIC SYSTEM CHECK . If diagnostic system check was performed, go to next step.
- Start engine. If battery charge indicator remains illuminated after 5 second bulb check, go to next step. If battery charge indicator does not remain illuminated after 5 second bulb check, problem is intermittent. Check wiring and connections.
- Connect scan tool to Data Link Connector (DLC). See COMPONENT LOCATIONS . Use scan tool to observe Battery Voltage parameter in Instrument Panel Cluster (IPC) data list. If voltage measures 10-15 volts, go to next step. If voltage does not measure 10-15 volts, go to TEST A: CHARGING SYSTEM TEST .
- Replace IPC. See INSTRUMENT PANEL CLUSTER (IPC) REPLACEMENT . Go to next step.
- Operate system to verify repair. If condition was corrected, system is okay. If condition was not repaired, go to step 2 .