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DLK-322 < COMPONENT DIAGNOSIS > [WITH I-KEY & SUPER LOCK] TRUNK REQUEST SWITCH TRUNK REQUEST SWITCH Description INFOID:0000000001530315 Transmits lock/unlock operation to Intelligent Key unit. Component Function Check INFOID:0000000001530316 1. CHECK FUNCTION With CONSULT-III Check door request switch “BD/TR REQ SW” in “Data Monitor” mode. Is the inspection result normal? YES >> Door request switch is OK. NO >> Refer to DLK-322, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000001530317 1. CHECK INTELLIGENT KEY UNIT INPUT SIGNAL 1. Turn ignition switch OFF. 2. Check voltage between Intelligent Key unit harness connector Is the inspection result normal? YES >> GO TO 6. NO >> GO TO 2. 2. CHECK TRUNK REQUEST SWITCH CIRCUIT 1. Disconnect Intelligent Key unit and trunk request switch. Monitor item Condition BD/TR REQ SW Door request switch is pressed :ON Door request switch is released :OFF ALKIA0745ZZ Terminal trunk request switch condition Voltage (V) (Approx.) (+) (–) Intelligent Key unit connector Terminal M52 29 Ground Pressed 0 Released 5 |