DTC 65
DTC 65: Brake Fluid Level1. Check the brake fluid level in the master cylinder reservoir.
Is brake fluid level OK?
YES - Go to step 2.
NO - Inspect the brake pads, and replace worn out brake pads, then recheck.
2. Turn the ignition switch OFF.
3. Disconnect the brake fluid level switch 2P connector.
4. Turn the ignition switch ON (II).
5. Clear the DTC with the HDS.
6. Turn the ignition switch OFF, then turn it ON (II) again.
7. Check for DTCs with the HDS.
Is DTC 65 indicated?
YES - Go to step 8.
NO - Replace the reservoir (brake fluid level switch is included) on the master cylinder.
8. Turn the ignition switch OFF.
9. Disconnect the VSA modulator-control unit 47P connector.
10. Disconnect the gauge control module 36P connector.
11. Check for continuity between brake fluid level switch 2P connector terminal No. 2 and body ground.
Is there continuity?
YES - Repair short in the wire between the gauge control module and the brake fluid level switch.
NO - Check for loose terminals in the VSA modulator-control unit 47P connector. If necessary, substitute a known-good VSA modulator-control unit, and retest.