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Home >> Dodge and Ram >> 2012 >> Journey R/T, AWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Electronic Pedestrian Protection (EPP) Module - Electrical Diagnostics >> DTC Troubleshooting >> U0002-Can C Bus Off Performance >> Theory Of Operation
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Theory Of Operation

When powered, the Electronic Pedestrian Protection module (EPPM) "listens" to the serial data bus for the broadcast of various serial data messages.