SELF-DIAGNOSIS FUNCTION
- Odo/trip meter, shift position indicator and ICC system display segments operation can be checked in self-diagnosis mode.
- Meters/gauges can be checked in self-diagnosis mode.
Scheme 76
- Turn ignition switch ON, and switch the odo/trip meter to "trip A" or "trip B". NOTE: If the self-diagnosis function is activated with the "trip A" displayed, only "trip A" display is reset.
- Turn ignition switch OFF.
- Turn ignition switch ON while pressing trip transfer switch and trip reset switch at the same time.
- After ignition switch is turned ON, release trip transfer switch and trip reset switch (within 7 seconds after the ignition switch is turned ON).
- All the segments on the odo/trip meter, shift position indicator and ICC system display illuminates, and simultaneously the low-fuel warning lamp indicator illuminates. At this time, the unified meter control unit is turned to self-diagnosis mode. NOTE: Check odo/trip meter switch and combination meter power supply and ground circuit when self-diagnosis mode of combination meter does not start. Replace combination meter if the results of the check are normal. If any of the segments are not displayed, replace combination meter.
- Each meter/gauge activates during pressing trip reset switch. (Then low-fuel warning lamp turns OFF.)
Note. If any of the meters/gauges are not activated, replace the combination meter. The figure is reference.
