DTC C1336: Testing
WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
CLEAR all DTCs. DRIVE the vehicle. IF DTC C1329 is retrieved again, INSTALL a new HYDRAULIC CONTROL UNIT (HCU) . CARRY OUT the self-test with the brake pedal not applied.