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ST-22 < DTC/CIRCUIT DIAGNOSIS > HEATED STEERING WHEEL SWITCH INDICATOR LAMP 7. DETECT MALFUNCTIONING ITEM Check the following. . • 10A fuse [No.3, located in the fuse block (J/B)]. Refer to PG-143, "Fuse, Connector and Terminal Arrange- . • Fuse block (J/B) YES >> Replace heated steering wheel switch. Refer to ST-56, "Removal and Installation" . NO >> Repair or replace damaged parts. Component Inspection (Heated Steering Wheel Relay) INFOID:0000000006225591 1. CHECK HEATED STEERING WHEEL RELAY CONTINUITY Check continuity between heated steering wheel relay terminals. CAUTION: Connect the fuse between the terminals when applying the voltage. Is the inspection result normal? YES >> INSPECTION END NO >> Replace heated steering wheel relay. Refer to ST-7, "Component Parts Location (Heated Steering Heated steering wheel relay Condition Continuity Terminal 3 − 5 Apply 12 V direct current be- Existed Other conditions. Not existed |