FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Test I: NVM Configuration Failure (No PCM ID Between Cluster & PCM

I1:






I2 - I3:






Normal Operation
During each vehicle start sequence, the transceiver module reads the encoded ignition key identification code and circuit 1216 sends the data to the instrument cluster.

Possible Causes
^ PATS transceiver
^ circuitry
^ instrument cluster
^ electronic-encoded ignition key