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MWI-62 < COMPONENT DIAGNOSIS > TRIP A/B RESET SWITCH SIGNAL CIRCUIT TRIP A/B RESET SWITCH SIGNAL CIRCUIT Description INFOID:0000000003545676 Transmits the trip A/B reset switch signals to the combination meter. Diagnosis Procedure INFOID:0000000003545677 1. CHECK TRIP A/B RESET SWITCH INPUT SIGNAL 1. Turn the ignition switch ON. 2. Measure voltage between the combination meter harness connector terminals. Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 2. 2. CHECK TRIP A/B RESET SWITCH SIGNAL CIRCUIT 1. Turn the ignition switch OFF. 2. Disconnect the combination meter and meter control switch connectors. 3. Check continuity between combination meter harness connector and trip A/B reset switch harness con- 4. Check continuity between combination meter harness connector and ground. Is the inspection result normal? YES >> INSPECTION END NO >> Repair harness or connector. Component Inspection INFOID:0000000003545678 1. CHECK TRIP A/B RESET SWITCH UNIT 1. Turn the ignition switch OFF. 2. Disconnect the trip A/B reset switch connector. 3. Check continuity between the trip A/B reset switch connector terminals. Combination meter Condition Voltage Connec- tor Terminal (+) (-) M53 38 16 When trip A/B reset switch is pressed 0 V Other than the above 5 V Combination meter Trip A/B reset switch Continuity Connector Terminal Connector Terminal M53 38 M56 1 Existed 16 2 Existed Combination meter Ground Continuity Connector Terminal M53 38 Not existed 16 Not existed Combination meter Operation and status Continuity Connector Terminal M56 1 2 Press trip A/B reset switch Existed Other than the above Not existed |