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POWER SUPPLY AND GROUND CIRCUIT RF-11 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I J L M A B RF N O P 1. Connect BCM connector M20. 2. Turn ignition switch ON. 3. Check voltage between BCM connector M20 and ground. Is the voltage reading as specified? YES >> Check condition of harness and connector. NO >> Replace BCM. Refer to BCS-53, "Removal and Installation" 4. CHECK GROUND CIRCUIT 1. Turn ignition switch OFF. 2. Check continuity between sunroof motor assembly connector R4 terminal 7 and ground. Is the continuity test result as specified? YES >> Power supply and ground circuits are OK. NO >> Repair or replace harness. SUNROOF MOTOR ASSEMBLY : Special Repair Requirement INFOID:0000000006163226 1. PERFORM INITIALIZATION PROCEDURE Perform initialization procedure. Refer to RF-5, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement" . Does the sunroof motor assembly operate properly? YES >> Repair is complete. NO >> Check fitting adjustment. (+) (–) Voltage Connector Terminal M20 68 Ground Battery voltage 69 ALKIA0871ZZ Connector Terminal — Continuity R4 7 Ground Yes ALKIA0869ZZ |