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We have info for following modifications of 2009 Ford Focus
- 2009 Ford Focus SE 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
- 2009 Ford Focus SES 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
- 2009 Ford Focus S 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
- 2009 Ford Focus SEL 2.0 L4 GAS, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:N
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Anti-Lock Brakes -> Focus -> Troubleshooting -> Inspection & Verification
Vehicle: 2009 Ford Focus SEL 2.0 L4 GAS
Inspection & Verification
- Verify ABS system concern by applying brakes under various driving conditions.
- Perform a visual inspection of brake system for signs of mechanical or electrical damage.
- Inspect the following for mechanical faults:
- Low brake fluid.
- Wheel speed sensors.
- Anti-lock brake system sensor indicators.
- Base brake system.
- Wheel bearings.
- Inspect the following for mechanical faults:
- Fuses and fusible links.
- ABS warning indicator lamp.
- Red brake warning indicator lamp.
- Wiring harness.
- Loose, corroded or damaged connectors.
- If a fault is found during visual inspection, repair as re...
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BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Disc Brakes -> Front Disc Brakes -> Tightening Specifications
Vehicle: 2009 Ford Focus SES 2.0 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Anti-Lock Brakes -> Focus -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Trouble Code Interpretation -> Pinpoint Tests -> Symptom Chart
Vehicle: 2009 Ford Focus SEL 2.0 L4 GAS
Accessing Diagnostic Trouble Codes
To access diagnostic trouble codes, connect a suitably programmed scan tool to vehicle data link connector and follow scan tool instructions.
Diagnostic Trouble Code Interpretation
Refer to Fig. fo...
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BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Drum Brakes -> Focus -> Adjustments -> Parking Brake -> Service Brakes
Vehicle: 2009 Ford Focus SE 2.0 L4 GAS
Service Brakes
These models are equipped with self adjusting brake mechanisms and require no adjustment. The brakes are adjusted as required whenever the service brakes are applied.
Parking Brake
- Remove clip and parking brake boot.
- Ensure rear brakes are not hot when adjusting.
- Release parking brake to its lowest position.
- Remove clip and loosen parking brake cable adjustment nut until there is no tension in cable.
- Apply and release brake pedal to ensure brakes are adjusted correctly.
- Raise and support vehicle.
- Ensure parking brake cable is correctly routed in its clips.
- Lower vehicle.
- Raise p...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Anti-Lock Brakes -> Focus -> System Service -> 2008-09 -> ABS Control Module -> Accelerometer Sensor -> Brake System Bleed -> Component Replacement -> Front -> Hydraulic Control Unit (HCU) -> Module Configuration -> Rear -> Steering Wheel Rotation Sensor -> System Priming -> Wheel Bleeding Sequence -> Wheel Speed Sensor -> Yaw Rate Sensor
Vehicle: 2009 Ford Focus S 2.0 L4 GAS
Brake System Bleed
Pressure bleeding is recommended for all hydraulic brake systems. Ensure all dirt and contaminants are removed from master cylinder area prior to removing reservoir cap.
To prevent air from the pressure tank getting into the lines, do not shake the tank while air is being added to the tank or after it has been pressurized. Set the tank in the required location, bring the air hose to the tank, and do not move it during the bleeding operation. The tank should be kept at least one-third full.
On vehicles equipped with disc brakes and master cylinders without proporti...
CLICK HERE TO GET FULL ACCESS TO 2009 Ford Focus BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2009 Ford Focus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2009 Ford Focus cars and light trucks from 1990+.
Anti-Lock Brakes -> Focus -> Description -> ABS w/Traction Control & Stability Assist -> Brake Booster -> Electronic Brake Distribution (EBD) -> Hydraulic & Electronic Control Unit -> Lateral Accelerometer -> Stability Assist Module -> Steering Wheel Rotation Sensor -> Wheel Speed Sensors -> Yaw Rate Sensor
Vehicle: 2009 Ford Focus SE 2.0 L4 GAS
Hydraulic & Electronic Control Unit
The ABS control module and hydraulic unit are integrated into one assembly. The unit consists of an aluminum block of solenoid valves, pump motor and ABS control module.
The ABS control module continuously monitors and compares wheel speed information for each wheel. When the module determines that a wheel lockup is going to occur, brake pressure is modulated to the appropriate wheel. Brake pressure modulation is achieved by the hydraulic control unit opening and closing appropriate solenoid valves. When the affected wheel returns to normal speed, s...
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