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INL-26 < COMPONENT DIAGNOSIS > TRUNK ROOM LAMP CIRCUIT TRUNK ROOM LAMP CIRCUIT Description INFOID:0000000003812232 Controls the trunk room lamp (ground side) to turn the trunk room lamp ON and OFF. Component Function Check INFOID:0000000003812233 CAUTION: Before performing the diagnosis, check that the following is normal. 1. CHECK TRUNK ROOM LAMP OPERATION CONSULT-III ACTIVE TEST 1. Turn ignition switch ON. 2. Select “LUGGAGE LAMP TEST” of BCM (INT LAMP) active test item. 3. With operating the test items, check that trunk room lamp turns ON/OFF. Does the trunk room lamp turn ON/OFF? YES >> Trunk room lamp circuit is normal. NO >> Refer to . Diagnosis Procedure INFOID:0000000003812234 1. CHECK TRUNK ROOM LAMP OUTPUT CONSULT-III ACTIVE TEST 1. Turn ignition switch OFF. 2. Remove trunk room lamp bulb. 3. Turn ignition switch ON. 4. Select “LUGGAGE LAMP TEST” of BCM (INT LAMP) active test item. 5. With operating the test item, check continuity between BCM harness connector and ground. Is the measurement value normal? YES >> GO TO 2. Fixed ON>>GO TO 3. 2. CHECK TRUNK ROOM LAMP OPEN CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BCM connector and trunk room lamp connector. 3. Check continuity between BCM harness connector and trunk room lamp harness connector. Does continuity exist? YES >> Replace trunk room lamp. On : Trunk room lamp ON Off : Trunk room lamp OFF BCM Ground Test item Continuity Connector Terminal LUGGAGE LAMP TEST M120 30 On Existed Off Not existed BCM Trunk room lamp Continuity Connector Terminal Connector Terminal M120 30 B91 2 Existed |