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MWI STEERING SWITCH MWI-71 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I J K L M B A O P STEERING SWITCH Description INFOID:0000000011279825 When one of the steering switches is pushed, the resistance in the steering switch changes the signal to identify which button is controlling the information display. Diagnosis Procedure INFOID:0000000011279826 Regarding Wiring Diagram information, refer to . 1. CHECK STEERING SWITCH CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect combination meter harness connector M76 and spiral cable harness connector M30. 3. Check continuity between combination meter harness connector M76 and spiral cable harness connector M30. 4. Check continuity between combination meter harness connector M76 and ground. Is the inspection result normal? YES >> Inspection End. NO >> Repair or replace harness or connector. Component Inspection INFOID:0000000011279827 1. CHECK STEERING SWITCH RESISTANCE Check resistance between the following steering switch terminals: Is the inspection result normal? YES >> GO TO 2. NO >> Replace steering wheel switch. Refer to AV-68, "Removal and Installation" Combination meter Spiral cable Continuity Connector Terminal Connector Terminal M76 21 M30 14 Yes 22 8 23 15 Combination meter Ground Continuity Connector Terminal M76 21 No 22 23 Steering switches Condition Resistance ( Ω) (Approx.) Terminal Signal name 18 19 Display Depress DISP switch. 2023 Back Depress switch. 723 25 Enter Depress ENTER switch. 2023 Menu Up Depress switch. 121 Menu Down Depress switch. 321 |