Entering the self-diagnostic function
Before doing the self-diagnostic function, check the No. 5 (7.5 A) fuse and the No. 25 (7.5 A) fuse in the under-dash fuse/relay box.
- Push and hold the TRIP button.
- Turn the headlights ON.
- Turn the ignition switch to ON (II).
- Within 5 seconds, turn the headlights OFF, then ON and OFF again.
- Within 5 seconds, release the TRIP button, and then push and release the button three more times repeatedly.
NOTE:
- While in the self-diagnostic mode, the dash lights brightness controller operates normally.
- While in the self-diagnostic mode, the TRIP button is used to start the beeper drive circuit test.
- If the vehicle speed exceeds 1.2 mph (2 km/h) or the ignition switch is turned to LOCK (0), the self-diagnostic mode ends.