Diagnosis Procedure
- CHECK METER CONTROL SWITCH INPUT SIGNAL
- Turn the ignition switch ON.
- Check voltage between the following terminals of the combination meter.TERMINALS VOLTAGE REFERENCE
Terminals Condition Voltage (Approx.) Combination meter (+) (-) Connector Terminal Connector Terminal M34 12 M34 10 When • (select) switch is pressed 0 V Other than the above 5 V 11 When □ (enter) switch is pressed 0 V Other than the above 5 V 8 When trip reset switch is pressed 0 V Other than the above 5 V 14 When (illumination control) switch is pressed 0 V Other than the above 5 V 13 When (illumination control) switch is pressed 0 V Other than the above 5 V Is the inspection result normal?
YES: INSPECTION END
NO: GO TO 2.
- CHECK METER CONTROL SWITCH SIGNAL CIRCUIT
- Turn the ignition switch OFF.
- Disconnect the combination meter and meter control switch connectors.
- Check continuity between combination meter harness connector terminals and meter control switch harness connector terminals.TERMINALS CONTINUITY REFERENCE
Terminals Continuity Combination meter Meter control switch (+) (-) Connector Terminal Connector Terminal M34 8 M83 11 Existed 10 5 11 12 12 1 13 6 14 4 - Check continuity between combination meter harness connector terminals and ground.TERMINALS CONTINUITY REFERENCE
Terminals Continuity (+) (-) Combination meter Ground Connector Terminal M34 8 Not existed 10 11 12 13 14 Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.