OEM 2007 GMC Canyon Brake Master Cylinder

2007 GMC Canyon Brake Master Cylinder Parts and Q&A

• Q: How to replace the brake master cylinder on 2007 GMC Canyon?

  A: First use the required tool to drain brake fluid from the master cylinder tank. Separate the electrical connector for the fluid sensor while using rubber caps to seal each end of the brake lines as you disconnect them from the abs module to the master cylinder. Take out the Brake Master Cylinder after unthreading its mounting bolts. Prepare the master cylinder through bench bleeding then install it onto the mounting studs. Bolt the mounting nuts into proper position and make sure they reach 30 n.m torque settings during tightening. Plug in the fluid sensor electrical connection followed by sealing the Brake Line tubing ends after installing them between the abs module and master cylinder unit. Tighten all fittings to 17 n.m (13 lb ft). Fill the reservoir with brake fluid while performing system checks and let air out through the brake lines.