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MWI METER CONTROL SWITCH SIGNAL CIRCUIT MWI-43 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I J K L M B A O P METER CONTROL SWITCH SIGNAL CIRCUIT Description INFOID:0000000009189338 Transmits the following signals to the combination meter. Diagnosis Procedure INFOID:0000000009189339 1. CHECK METER CONTROL SWITCH INPUT SIGNAL 1. Turn the ignition switch ON. 2. Measure voltage between the following terminals of the combination meter. Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 2. 2. CHECK METER CONTROL SWITCH SIGNAL CIRCUIT 1. Turn the ignition switch OFF. 2. Disconnect the connectors of combination meter and meter control switch. 3. Check for continuity between the combination meter harness connector terminal and the meter control 4. Check for continuity between the combination meter harness connector and the ground. • Illumination control switch signal (+) • Illumination control switch signal (–) • Trip A/B reset switch signal • Select switch signal • Enter switch signal Terminal No. Condition Voltage (Approx.) 23 – 6 When switch is pressed 0 V Other than the above 5 V 24 – 6 When switch is pressed 0 V Other than the above 5 V 25 – 6 When trip A/B reset switch is pressed 0 V Other than the above 5 V 26 – 6 When enter switch is pressed 0 V Other than the above 5 V 27 – 6 When select switch is pressed 0 V Other than the above 5 V Combination meter Meter control switch Continuity Connector Terminal Connector Terminal M53 6 M54 2 Existed 23 3 24 1 25 8 26 6 27 7 |