Chevrolet Cobalt Owners Manual

Preface

See also:

Chevrolet Cobalt Service & Repair Manual. Malfunction Indicator Lamp, Diagnosis & Testing
The Malfunction Indicator Lamp (MIL) is located on the Instrument Panel Cluster (IPC). The MIL informs the driver that an emission system fault has occurred and that the engine control system requires service. The Engine Control Module (ECM) monitors the MIL control circuit fo ...