Chevrolet Cobalt Service & Repair Manual: ATC Component Diagnosis & Testing
Chevrolet Cobalt Service & Repair Manual / Air Conditioning & Heater / Automatic Temperature Control Diagnosis & Testing / ATC Component Diagnosis & Testing
| For ATC system component testing refer to "Climate Control Diagnosis & Testing" diagnostic test charts for all component testing procedures. |
ATC Diagnosis & Testing
Accessing Diagnostic Trouble Codes
Connect suitably programmed scan
tool to the Data Link Connector (DLC) and follow manufacturer's instructions.
Clearing Diagnostic Trouble Code ...
See also:
Chevrolet Cobalt Owners Manual. Charging System Light
This light comes on briefly
when the ignition is turned
on, and the engine is not
running, as a check to
show it is working. Then it
should go out when the
engine is started.
If the light stays on, or comes on while driving, there
may be a problem with the electrical charging system.
Have ...
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