Issues Identified on ABS TRW Seat

• Communication and Power Failure: The ABS system fails to communicate and does not power up correctly.
• Parking Brake Lock: The parking brake remains engaged on one wheel, causing safety concerns.
• Brake Pedal Pressure Loss: The brake pedal goes all the way down, causing a loss of pressure and inefficacy of the braking system.
• ABS Warning Light On

Significant Customer Reports

• Communication Problems: The ABS does not communicate within the network, preventing diagnosis. Other control units report fault codes related to communication failure.
• Rear Left Wheel Malfunction: The rear left wheel is not controlled by the ABS system and locks up during hard braking. No fault codes are detected in the control unit.

Detected Fault Codes

Below is a collection of fault codes identified during completed repairs:

• B200FF0 - Control unit internal fault
• B20000 - Control unit defective component

Refurbished Product Codes

• 5N0614109CF