DTC 68

DTC 68: Brake Pedal Position Switch

1. Check for other DTCs in the PGM-FI system. Are other DTCs indicated?
YES - Do the appropriate troubleshooting for the DTCs.
NO - Go to step 2.

2. Check the brake pedal position switch.
Is the switch OK?
YES - Go to step 3.
NO - Adjust the brake pedal position switch.

3. Clear the DTC using the HDS.
4. Turn the ignition switch OFF.
5. Disconnect the HDS from the 16P DLC.
6. Test-drive the vehicle.
Does the ABS indicator come on, and is DTC 68 indicated?
YES - Go to step 7.
NO - Intermittent failure, the system is OK at this time.

7. Troubleshoot the brake pedal position switch circuit.
Is the brake pedal position switch circuit OK?
YES - Substitute a known-good PCM and recheck:
^ If the problem is gone, replace the original PCM.
^ If the problem continues, replace the VSA modulator-control unit.
NO - Repair the brake pedal position switch circuit.