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Home › Dodge and Ram › 1999 › Durango 5.9 Z, 4WD, Part Time › Repair and Diagnosis › Body & Frame › Body, Cab Control Systems › Body Control Computer › Instrument Cluster › Any CCD Cluster Light Inoperative

Any CCD Cluster Light Inoperative

NOTE: For connector terminal identification and wiring diagrams, see BODY CONTROL COMPUTER - INTRODUCTION article. Perform VERIFICATION TEST VER-1A  after each repair.
CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
  1. Turn ignition on. Using scan tool, select ELECTRO/MECH CLUSTER (MIC). If scan tool displays NO RESPONSE, go to appropriate VEHICLE COMMUNICATIONS article. If scan tool display is a CCD bus failure, go to appropriate failure message. If scan tool display is other than described, go to next step.
  2. Using scan tool, select SYSTEM TEST. If scan tool displays PCM INACTIVE ON BUS, go to appropriate VEHICLE COMMUNICATIONS article. If scan tool does not display PCM INACTIVE ON BUS, go to next step.
  3. Push and hold RESET button while cycling ignition key. Observe inoperative light during self-test. If inoperative light did not illuminate during self-test, go to next step. If inoperative light illuminated during self-test, verify if light is controlled by an input to instrument cluster. See appropriate wiring diagram in BODY CONTROL COMPUTER - INTRODUCTION article. If light is controlled by an input to instrument cluster, go to appropriate circuits article or symptom test. See IDENTIFYING VEHICLE EQUIPMENT & SYSTEM PROBLEMS  . If light is not controlled by an input to instrument cluster, system is currently functioning correctly.
  4. Gain access to instrument cluster. See appropriate INSTRUMENT PANELS article. If defective light is a LED, replace instrument cluster. If defective light is a bulb, go to next step.
  5. Remove and inspect defective bulb. If bulb is burned out, replace bulb. If bulb is not burned out, replace instrument cluster.
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