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MIR-20 < DTC/CIRCUIT DIAGNOSIS > AUTO RETRACTABLE DOOR MIRROR CIRCUIT AUTO RETRACTABLE DOOR MIRROR CIRCUIT Component Function Check INFOID:0000000006059498 1. CHECK FUNCTION Check that auto retractable door mirror operate normally in “RETRACTABLE MIRROR” on “ACTIVE TEST” of Is the inspection result normal? YES >> Auto retractable door mirror system is OK. NO >> Refer to Diagnosis Procedure INFOID:0000000006021962 1. CHECK FUSE Check that the following fuse are not fusing. Is the fuse fusing? YES >> Replace the blown fuse after repairing the affected circuit if a fuse are blown. NO >> GO TO 2. 2. CHECK DOOR MIRROR OPEN/CLOSE RELAY POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect door mirror open/close relay connector. 3. Check voltage between door mirror open/close relay harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness or connector. 3. CHECK AUTO RETRACTABLE DOOR MIRROR CIRCUIT 1. Disconnect BCM connector. 2. Check continuity between door mirror open/close relay harness connector and BCM harness connector. 3. Check continuity between BCM harness connector and ground. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace harness or connector. Signal name Fuse No. Battery power supply 13(10A) (+) ( − ) Voltage (V) (Approx.) Door mirror open/close relay Connector Terminal M86 2 Ground Battery voltage M87 2 5 Door mirror open/close relay BCM Continuity Connector Terminal Connector Terminal M86 1 M71 74 Existed M87 1 BCM Ground Continuity Connector Terminal M71 74 Not existed |