Diagnostic Procedure
Check for engine related DTCs. See appropriate SELF-DIAGNOSTICS article. Diagnose affected DTC(s). If no DTC(s) are set, check circuit between Malfunction Indicator (MIL) and ECM. Repair as necessary.
Check for engine related DTCs. See appropriate SELF-DIAGNOSTICS article. Diagnose affected DTC(s). If no DTC(s) are set, check circuit between Malfunction Indicator (MIL) and ECM. Repair as necessary.