Engine Coolant Temperature Gage

This gage shows the engine coolant temperature.

This gage shows the engine coolant temperature.

If the gage pointer moves into the red area, the engine coolant has overheated.

If you have been operating your vehicle under normal driving conditions, you should pull off the road, stop your vehicle and turn off the engine as soon as possible.

    See also:

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    OnStar®
    If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data ...

    Passing
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