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Home >> Jeep >> 2002 >> Grand Cherokee Overland >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Modules >> Symptom Tests >> Instrument Cluster >> Trans Over Temp Indicator Inoperative
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Trans Over Temp Indicator Inoperative

Possible Causes are:

Diagnose and repair any Transmission, PCM, or Communication DTCs before proceeding with this test. Perform the Instrument Cluster Self Test. The self test can be performed with the DRBIII(R) or manually using the following procedure: Turn ignition off. Press and hold the Trip Reset button. Turn ignition on. Observe the Trans Over Temp indicator during the self test. Did the Trans Temp indicator illuminate for approximately 4 seconds then turn off? If yes, test is complete. If no, replace the instrument cluster. Perform BODY VERIFICATION TEST VER 1  under VERIFICATION TESTS.

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