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Rear Brake Bleeder Valve Replacement

GM5080461Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
WARNING:

The battery must be disconnected to prevent the brake master cylinder from pressurizing the hydraulic system during its automated self diagnostic tests that can possibly occur when a door is opened or the key transmitter is activated. Failure to follow this precaution may cause personal injury.

Preliminary Procedure 
  1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
  2. Remove the rear tire and wheel assembly. Tire and Wheel Removal and Installation
1 Rear Brake Bleeder Valve Cap
2 Rear Brake Bleeder Valve
NOTE:

If directed here from the brake bleed procedure in reference to torque specification, it is not necessary to bleed the brake system again.


Tighten 
17 N.m (13 lb ft)
Procedure 
  1. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
  2. Bleed the brake system. Hydraulic Brake System Bleeding (Manual without JEO) , or Hydraulic Brake System Bleeding (Pressure without JEO) , or Hydraulic Brake System Bleeding (Pressure with JEO)
  3. Install the rear tire and wheel assembly. Tire and Wheel Removal and Installation