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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 3.6L - DTCS P2503 To U0402 >> DTC Troubleshooting >> U0129-Lost Communication With Brake System Control Module 1 >> Notes
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U0129-Lost Communication With Brake System Control Module 1: Notes

For a complete BRAKE SYSTEM wiring diagram, refer to the appropriate Wiring Information  .