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Home >> Chevrolet >> 2017 >> City Express LS >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information And Procedures >> DTC C1130: Engine Control Module Malfunction Detected >> Circuit/System Testing
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Circuit/System Testing

  1. With a scan tool, verify if any DTCs are set in the engine control module.
    • Go to next step: If no DTCs set in the engine control module 
  2. Replace the K17 Electronic Brake Control Module.
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