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Engine coolant temp above 268 - protection mode activated

Engine coolant temp above 268
protection mode activated

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SOURCE: 2002 Grand Prix Temp Light On Engine In Protection Mode

Replace the temp sensor/switch located on the radiator.  Don't forget to drain your radiator and use teflon tape on the sensor when installing it.  DO NOT over-tighten.

Posted on Mar 23, 2009

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Replace the temp sensor/switch located on the radiator.  Don't forget to drain your radiator and use teflon tape on the sensor when installing it.  DO NOT over-tighten.

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