Diagnosis System (Meter)

DIAGNOSIS SYSTEM (METER)


Diagnosis Description


SELF-DIAGNOSIS MODE
- Information display LCD segment operation can be checked in self-diagnosis mode.
- Meters/gauges can be checked in self-diagnosis mode.

OPERATION PROCEDURE
1. Turn ignition switch ON, and switch the trip meter to "trip A" or "trip B".

NOTE:
If the diagnosis function is activated with "trip A" displayed, the mileage on "trip A" is reset to "0000.0". (The same way for "trip B".)
2. Turn ignition switch OFF.





3. While pressing the trip A/B reset switch (1), turn ignition switch
ON again.
4. Make sure that the trip meter displays "0000.0".
5. Press the trip A/B reset switch at least 3 times. (Within 7 seconds after the ignition switch is turned ON.)
6. The unified meter control unit is turned to self-diagnosis mode.
- Displays "888888" (1) and "8888.8" (2) in the information display LCD (3) for approximately 5 seconds and then blinks the segment dots of the information display LCD alternately.





- Engine coolant temperature gauge and fuel gauge return to zero, and at the same time.

NOTE:
- Check trip A/B reset switch and combination meter power supply and ground circuit when self-diagnosis mode of combination meter does not start. Replace combination meter if they are normal.
- If any of the segments is not displayed, replace combination meter.
7. Each meter activates during pressing trip A/B reset switch.






NOTE:
- If any of the meter and gages is not activated, replace combination meter.
- The figure is reference.