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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1941 (Hydraulic Brake System) >> Diagnostic Information and Procedures >> Brake System Slow Release

Brake System Slow Release

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Step Action Yes No
DEFINITION: Brake system releases and returns to rest slowly; vehicle motion is hindered by brake system briefly after release of brake pedal.
1 Were you sent here from the Hydraulic Brake Symptom table? Go to Step 2  Go to Symptoms - Hydraulic Brakes 
2
  1. Inspect the hydraulic brake system for the following conditions:
    • Improper operation of caliper pistons
    • Internally damaged flexible brake hoses; hindering brake release
    • Contaminated brake fluid
    • Damaged or improperly operating master cylinder
  2. Adjust, repair or replace components as necessary. Refer to Hydraulic Brake System Diagnosis .
Did you find and correct a condition?
Go to Step 5  Go to Step 3 
3
  1. Inspect the brake assist system for the following conditions:
    • Binding, bent or damaged pedal pushrod, pedal, or pedal bracket
    • Damaged or improperly operating vacuum booster, if equipped
    • Restricted return hose from hydraulic booster, if equipped
    • Damaged or improperly operating hydraulic booster, if equipped
  2. Adjust, repair or replace components as necessary. Refer to Brake Assist System Diagnosis .
Did you find and correct a condition?
Go to Step 5  Go to Step 4 
4
  1. Inspect the disc brake system for the following conditions:
    • Damaged or excessively worn caliper hardware and/or lining hardware
    • Distorted or damaged linings
    • Lack of lubrication or excessive corrosion on metal to metal contact surfaces
    • Bent or damaged caliper or mounting component
  2. Adjust, repair or replace components as necessary. Refer to Disc Brake System Diagnosis .
Did you find and correct a condition?
Go to Step 5  Go to Symptoms - Hydraulic Brakes 
5
  1. Install or connect components that were removed or disconnected during diagnosis.
  2. Road test the vehicle in order to confirm proper operation. Refer to Brake System Vehicle Road Test .
Is the condition still present?
Go to Step 2  System OK