DTC 51

DTC 51: Motor Circuit ON
1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch OFF.
4. With the ignition switch OFF, press the brake pedal 20 times.
5. Turn the ignition switch ON (II).
6. Check for DTCs with the HDS.
Is DTC 51 indicated?
YES - Replace the servo unit.
NO - Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the servo unit.