Description

DIAGNOSIS SYSTEM (COMBINATION METER)

Description


COMBINATION METER SELF-DIAGNOSIS MODE

The following meter functions can be checked during Combination Meter Self-Diagnosis Mode:
- Pointer sweep of speedometer, tachometer and gauges.
- Illumination of all LCD segments and color patterns for meter displays.
- Illumination of all lamps/LEDs that are controlled by the combination meter (regardless of switch status).

STARTING COMBINATION METER SELF-DIAGNOSIS MODE

NOTE:
- Check combination meter power supply and ground circuits if self-diagnosis mode does not start. Refer to
"COMBINATION METER : Diagnosis Procedure" Combination Meter. Replace combination meter if power supply and ground circuits are found to be normal and self-diagnosis mode does not start. Refer to "Removal and Installation" Service and Repair.
- Combination meter self-diagnosis mode will function with the ignition switch in ON. Combination meter self-diagnosis mode will exit upon turning the ignition switch to OFF.
How to Initiate Self-Diagnosis Mode
1.Press and hold the trip reset switch while turning the ignition switch ON. After 2 seconds release trip reset switch, then press the trip reset switch 3 times within 7 seconds after the ignition switch is turned ON.
2.When the diagnosis function is activated, the meter illuminates all of the following:
- Warning lights/indicators.
- Meter assembly.
- Information display color bars red, green, blue and white (1).
- Odometer, trip A/B odometers and CVT indicator LCD display segments (2).
3. Press and hold the trip reset switch performs the pointer sweep test.