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Home >> Chrysler >> 1981 >> Imperial >> Repair and Diagnosis >> Electrical >> Switches, Gauges & Instrument Panels - CHRYSLER Corp. Electronic Instrument Cluster >> Testing >> Cluster General Test

Cluster General Test

  1. Perform self-diagnostic test. If diagnostic test fails, replace defective module. If test is okay, check senders, switches and sensors. If any failures, replace defective part. If no failures, check wiring circuits.
  2. If wiring circuits are faulty, repair or replace defective circuit. If wiring okay, illuminate and cover photo transistor. Turn marker lamps and dimmer on and off. If lights fail to work, check headlight switch. If lights fail all inputs, replace defective module.
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