Indicator Light

Remove combination meter (instrument cluster). Locate 10-pin "C" connector at rear of combination meter. Connect battery positive lead to terminal C5 (Gray/Red wire) and battery negative lead to terminal C2 (White/Black wire). If indicator light does not come on, replace light. If indicator light comes on, inspect wire harness and connectors between indicator light and ATS ECU. See SYSTEM TESTS . Repair harness or connectors as necessary. If harness and connectors are okay, replace ATS ECU.