Caution / Notice / Hint

NOTE:

When the electric parking brake switch assembly is pulled and held for 1 second or more without being pulled fully to the lock side, both of the 2 linked contacts may turn OFF causing this DTC to be stored (this is not a system malfunction).
To ensure that the electric parking brake does not operate, wait for 3 minutes or more with the ignition switch off, the driver door closed, and the brake pedal not depressed, then disconnect each connector, fuse and relay.
After replacing the No. 2 skid control ECU (brake actuator assembly), perform "Calibration".
Refer to UTILITY [11/2020 - ]
After replacing the No. 2 skid control ECU (brake actuator assembly), perform "EPB Initialize" and "Acquire Tension Sensor Zero Point".
Refer to UTILITY [11/2020 - ]