2018 Chevrolet Traverse LFACTORY OEM SERVICE PROCEDURE

Installation Procedure

  1. Electronic Brake and Traction Control Module Bracket - Install - Electronic Brake and Traction Control Module Bracket ReplacementΒ 
  2. GM4260194

    Electronic Brake Control Module with Brake Pressure Modulator Valve Assembly (1) - Install

  3. GM4260190

    Brake Pressure Modulator Valve Bracket Bolt (1) - Install and tighten 22 N.m (16 lb ft)

  4. GM4260185

    Left Rear Brake Pipe Fitting (1) - Install and tighten 18 N.m (13 lb ft)

  5. GM4260184

    Right Rear Brake Pipe Fitting (1) - Install and tighten 18 N.m (13 lb ft)

  6. GM4260183

    Right Front Brake Pipe Fitting (1) - Install and tighten 18 N.m (13 lb ft)

  7. GM4260182

    Left Front Brake Pipe Fitting (1) - Install and tighten 18 N.m (13 lb ft)

  8. Connect the EBCM electrical connector.
  9. Brake Pressure Modulator Valve Master Cylinder Reservoir Rear Pipe - Install - Brake Pressure Modulator Valve Master Cylinder Reservoir Rear Pipe Replacement
  10. Brake Pressure Modulator Valve Master Cylinder Reservoir Front Pipe - Install - Brake Pressure Modulator Valve Master Cylinder Reservoir Front Pipe Replacement
  11. Reposition and install the radiator surge tank. - Radiator Surge Tank Replacement (LFY)Radiator Surge Tank Replacement (LTG)
  12. Bleed the brake system. Antilock Brake System Automated BleedΒ 
  13. Program the EBCM. Control Module References
  14. Center the steering angle sensor. Steering Wheel Angle Sensor CenteringΒ 
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.