2005 Ford Focus 2.0 TDCi Ghia – Workshop Service & Repair Manual

1. Identify the Leak Source: Check the transmission for any signs of leakage, such as oil stains under the car.
2. Inspect Seals and Gaskets: Examine the seals and gaskets for damage or wear. Common leak areas include the transmission pan gasket and input/output shaft seals.
3. Replace Faulty Parts: If you find damaged seals or gaskets, replace them with new ones.
4. Recheck Fluid Levels: After fixing the leaks, ensure the transmission fluid is at the proper level.

Test Drive: Take the vehicle for a test drive to confirm that the leak has been resolved.

1. Check Wheel Bearings: Lift the car and check for any play in the wheel bearings. Spin the wheel and listen for grinding noises.
2. Inspect Suspension Components: Examine the suspension parts like control arms and struts for wear or damage.
3. Examine Brake Pads and Rotors: Check if the brake pads are worn out or if the rotors are damaged.
4. Replace Faulty Parts: If any components are found to be defective, replace them accordingly.

Test the Vehicle: Ensure the noise is gone after performing the repairs.

1. Check the Battery: Replace the battery in the remote key fob.
2. Reprogram the Key: Follow the reprogramming instructions in the manual. Typically, this involves turning the ignition on and off while pressing the key fob buttons.
3. Inspect for Damage: If the key still doesn’t work, check for physical damage to the fob or key itself.

Visit a Dealer: If reprogramming doesn’t work, you may need to visit a dealer to diagnose and fix any electronic issues.

1. Perform a Regeneration: Drive the vehicle at high speed for a while to enable the DPF to self-clean through a process called regeneration.
2. Check for Error Codes: Use a diagnostic tool to check for any error codes related to the DPF.
3. Inspect the DPF: Look for signs of excessive soot accumulation or damage.
4. Replace or Clean the DPF: If regeneration fails, the DPF may need to be cleaned or replaced.

Clear Error Codes: Reset any error codes using a diagnostic tool.

1. Check Brake Fluid Level: Ensure that the brake fluid level is adequate.
2. Inspect the Brake System: Examine brake pads, rotors, and calipers for wear or damage.
3. Check Brake Sensors: Verify if the brake warning light sensor is functioning properly.
4. Look for Leaks: Check for any brake fluid leaks around the brake lines and components.

Consult the Manual: Follow the troubleshooting steps in the manual for specific guidance on the brake warning system.