Chevrolet Cobalt Service & Repair Manual: Air Conditioning & Heater

Air Bag System Disarming & Arming

Disarming The Sensing and Diagnostic Module (SDM) can maintain enough voltage to cause air bag deployment for up to 10 minutes after the ignition is turned off and the battery is disco ...

Automatic Temperature Control Diagnosis & Testing

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Chevrolet Cobalt Service & Repair Manual. Heater Hose, Replace
Inlet 1. Drain coolant into a suitable container. 2. Loosen hose clamp connecting hose to heater core inlet tube. 3. Loosen hose clamp connecting hose to water pump bypass tube. ...