In the UAE, a Ford Mondeo GCC-spec's rear brake caliper retracting and not applying pressure is almost always due to a failure within the electric parking brake (EPB) system, not the standard hydraulic service brakes. The primary cause is a faulty EPB actuator motor integrated into the caliper, which fails to release or engage the pads properly. This is a common repair for Ford models around 5-7 years old, especially in high-heat UAE conditions where electrical components degrade faster. According to the RTA Dubai's vehicle inspection data, brake system failures are among the top 10 reasons for test failure for vehicles aged 5-10 years. The MOI UAE also highlights the importance of regular brake system checks, particularly after extensive city driving in Dubai-Sharjah traffic where the EPB sees frequent use. Replacing the entire faulty caliper assembly (including the EPB motor) is the standard solution, with a genuine part costing between AED 1,200 to AED 1,800 per unit, plus labor. A trusted workshop can perform a diagnostic scan to confirm EPB fault codes (like C1B00) before proceeding. The original content incorrectly listed general types of brake systems; in the UAE-context Mondeo, the focus is specifically on the EPB's role in rear caliper operation.
