DTC 45

DTC 45: Relation of Brake Pedal Stroke Sensor and PMC Sensor Malfunction

1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. With the ignition switch in ON (II), press the brake pedal several times.
4. Check for DTCs with the HDS.

Is DTC 43, 44, 45, 46, or 47 indicated?

YES - Go to step 5.

NO - Intermittent failure, the system is OK at this time. Check for loose terminals at the servo unit 25P connector. Refer to intermittent failures troubleshooting.

5. Turn the ignition switch to LOCK (0).
6. Replace the brake pedal stroke sensor.
7. Turn the ignition switch to ON (II).
8. Clear the DTC with the HDS.
9. With the ignition switch in ON (II), press the brake pedal several times.
10. Check for DTCs with the HDS.

Is DTC 43, 44, 45, 46, or 47 indicated?

YES - Replace the servo unit.

NO - The system is OK at this time.