TrailBlazer 2WD L6-4.2L VIN S (2003)
20.
Wait approximately 30 seconds, and then inspect the new left front brake pipe and fittings for leaks. Any brake leaks identified must be repaired
prior to completing this bleed procedure.
21.
Install a proper size box-end wrench onto the left front wheel hydraulic circuit bleeder valve (screw) located on the caliper.
22.
Install a transparent hose over the end of the bleeder valve.
23.
Submerge the open end of the transparent hose into a transparent container partially filled with DOT-3 brake fluid from a clean, sealed brake fluid
container.
24.
Loosen the bleeder valve to purge the air from the left front wheel hydraulic circuit. Allow fluid to flow until air bubbles stop flowing from the
bleeder, and then tighten the bleeder valve.
25.
Close the J 29532, or equivalent, fluid tank valve, and then disconnect the J 29532, or equivalent, form the J 35589-A.
26.
Remove the J 35589-A from the brake master cylinder reservoir.
27.
Fill the brake master cylinder reservoir to the maximum-fill level with Delco Supreme 11(R), or equivalent DOT-3 brake fluid from a clean, sealed
brake fluid container.
28.
Connect a Tech 2 to the vehicle's diagnostic link connector (DLC) and perform the automatic bleed procedure.
29.
After completion of the automatic bleed procedure, slowly depress the brake fluid and verify that it feels firm. Release the pedal.
30.
Verify that the fluid in the master cylinder reservoir is at the maximum-fill level.
31.
Install the GM Recall Identification Label.
