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Home >> Jeep >> 2022 >> Cherokee Trailhawk >> Repair and Diagnosis >> Engine Performance >> System >> 3.2L - DTCS U0121 To U0417 >> Diagnosis And Testing >> 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  .

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