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Home >> Jeep >> 1989 >> Comanche Eliminator, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Testing >> Instrument Cluster - Wrangler >> Clock Inoperative

Clock Inoperative

  1. FUSE

    Inspect dome/courtesy fuse. Replace if blown. Measure voltage at battery side of fuse. If battery voltage in not register, repair open from fuse link.

  2. PRINTED CIRCUIT/CLOCK

    Separate Instrument Cluster connector from gauge package. Measure voltage at instrument cluster connector terminal 7. If battery voltage is not present, repair open from fuse panel. Measure resistance from gauge package terminal 7 to clock battery terminal. If tester reading is not zero (0) Replace/repair printed circuit. Measure resistance from block ground terminal to gauge package terminal 3. If tester reading is zero (0),replace clock. If is not zero (0) ohms, replace/repair printed circuit.
NOTE: Does not apply to voltmeter
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