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No PCM Messages Received

NOTE: After making any repairs, perform BODY VERIFICATION TEST  under VERIFICATION TESTS.
  1. With the DRBIII®, erase DTCs. Cycle the ignition and wait approximately 15 seconds. With the DRBIII®, read DTCs. If this DTC reset, go to the next step. If this DTC did not reset, the condition is not present at this time. Monitor DRBIII® parameters while wiggling the related wire harness. Refer to any Technical Service Bulletins (TSB) that may apply. Visually inspect the related wiring harness and connector terminals.
  2. Turn the ignition on. With the DRBIII®, enter Body Computer, System tests; then PCM Monitor. If the DRBIII displays PCM Active on the bus, replace the CMTC or EVIC. See OVERHEAD CONSOLE  under REMOVAL & INSTALLATION. If the DRBIII does not display PCM Active on the bus, refer to the COMMUNICATIONS category of the DIAGNOSTIC TROUBLE CODE IDENTIFICATION table and perform the appropriate symptom. See DIAGNOSTIC TROUBLE CODE IDENTIFICATION  table.
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