Anti-Lock Brake System (ABS) Bleeding
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Do not use any fluid other than clean brake fluid meeting manufacturer's specification. Additionally, do not use brake fluid that has been previously drained. Following these instructions will help prevent system contamination, brake component damage and the risk of serious personal injury.
WARNING:
Carefully read cautionary information on product label. For EMERGENCY MEDICAL INFORMATION seek medical advice. In the USA or Canada on Ford/Motorcraft products call: 1-800-959-3673. For additional information, consult the product Material Safety Data Sheet (MSDS) if available. Failure to follow these instructions may result in serious personal injury.
CAUTION:
Do not allow the brake master cylinder reservoir to run dry during the bleeding operation. Keep the brake master cylinder reservoir filled with clean, specified brake fluid. Never reuse the brake fluid that has been drained from the hydraulic system. Damage to the brake system components may occur
CAUTION:
Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash it with water.
NOTE:
When any part of the hydraulic system has been disconnected for repair or replacement, air can enter the system and cause spongy brake pedal action. This requires bleeding of the hydraulic system after the repair is finished or after the new component is installed. The hydraulic system can be bled manually or with pressure bleeding equipment.
NOTE:
Bleeding the hydraulic control unit (HCU) is required only when removing or installing the HCU, master cylinder, or opening the tubes and hoses to the HCU.
- Connect the scan tool.
- Access the SYSTEM BLEED FUNCTION and follow the directions on the scan tool.
- Manually bleed the brake hydraulic system. For additional information, refer to Manual Bleed.
- Repeat the procedure carrying out a total of 2 scan tool cycles and 2 manual bleed cycles.
NOTE:
Carrying out the System Bleed function drives trapped air from the HCU. Subsequent bleeding removes the air from the brake hydraulic system through the bleeder screws.
NOTE:
Adequate battery voltage is required during the anti-lock control portion of the system bleed.