Dtc u0100 lost communication with ecm/pcm "a"
Preparation toolAssembly
NOTE:If the brake hose is disconnected, air enters inside. Therefore, this operation should be performed on the vehicle without the brake hose disconnected.1. Check each part. Rear Disc Brake Assembly > INSPECTION2. Install the bushing.3. Using the ST, install the piston boot.Preparation tool:ST: P ...