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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 >> U1175-00-Lost Ignition Status Message >> Theory Of Operation
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Theory Of Operation

The Electronic Pedestrian Protection Module (EPPM) receives the ignition status message over the CAN C bus from the Electronic Ignition System.