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NO BUS In VF Display

Possible Causes:

PCI Bus Messages Not Received By MIC
Instrument Cluster

Testing

Turn ignition on. Using scan tool, select J1850 MODULE SCAN. If scan tool displays MIC, replace instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. If scan tool does not display MIC, go to BUS (+) &/OR BUS (-) OPEN OR NO RESPONSE FROM INSTRUMENT CLUSTER under COMMUNICATIONS.