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DTC U1096: Class 2 TXD Failure (Failed To Transmit 3 Times): Testing

  1. If instrument cluster diagnostic system check was performed, go to next step. If instrument cluster diagnostic system check was not performed, go to INSTRUMENT CLUSTER DIAGNOSTIC SYSTEM CHECK  under SYSTEM TESTS.
  2. Perform a thorough visual check for any device or wiring condition that may be causing any radio frequency interference with class 2 serial data line or instrument cluster. If there is any indication of RF induction into class 2 serial data line or instrument cluster, go to next step.
  3. Replace instrument cluster. See INSTRUMENT CLUSTER  under REMOVAL & INSTALLATION. Using scan tool, clear all DTCs. Recheck system operation.
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