F - Pedal Is Low or Feels Spongy

F1- Spongy Pedal
- Road test the vehicle and apply brake pedal.
- Was the brake pedal effort normal ?
YES - Vehicle OK.
NO - Go to F2.

F2- Brake Fluid Level Check
- Check brake master cylinder reservoir fluid level.
- Is the fluid level acceptable ?
YES - Go to F3.
NO - Check brake master cylinder reservoir sealing points, add fluid and bleed the system. Leakage Test

F3- Filler Cap Vent Check
- Check if filler cap vent holes are clogged or dirty.
- Was a concern found ?
YES - Clean as necessary. Repeat F1.
NO - Go to F4.

F4- Bleed Brake System
- Bleed the brake system.
- Is condition still present ?
YES - Check for excessive or unusual lining wear, broken or missing springs and clips, incorrectly assembled disc brake calipers and brake shoes and linings, or cross threaded caliper bolts. Check for fluid leaks at all connections and seals.
NO - Vehicle OK.