Checks | Action | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inspect for the following conditions:
| Replace any faulty pipes or hoses. | ||||||||||||||
Inspect for a plugged or loose vacuum fitting. | Clean and correctly tighten the vacuum fitting. | ||||||||||||||
Inspect for the following conditions:
| Replace the vacuum booster. Refer to Power Vacuum Brake Booster Replacement in Hydraulic Brakes. |
Checks | Action | ||||||||
|---|---|---|---|---|---|---|---|---|---|
DEFINITION: Apparent Off-On Condition | |||||||||
Inspect for broken or damaged hydraulic brake pipes and hoses. | Replace any faulty pipes or hoses. | ||||||||
Inspect the master cylinder for a low fluid level. |
| ||||||||
Inspect the master cylinder for faulty seals. | Repair or replace any faulty seals. | ||||||||
Inspect the master cylinder for a cracked casing. | Replace the master cylinder. Refer to Master Cylinder Replacement | ||||||||
Inspect the following components for leaks:
| Repair or replace any faulty components. | ||||||||
Check the hydraulic system for air. | Bleed the system. Refer to Hydraulic Brake System Bleeding . | ||||||||
Checks | Action | ||||||
|---|---|---|---|---|---|---|---|
Inspect for the following conditions:
| Replace the vacuum booster. Refer to Power Vacuum Brake Booster Replacement . in Hydraulic Brakes | ||||||
Inspect for a tight brake pedal linkage. | Repair or replace any faulty component. | ||||||
Inspect for malfunctioning stoplamp switch. | Repair or replace the stoplamp switch. Refer to Stop Lamp Switch Replacement in Hydraulic Brakes. |
