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HOOD SWITCH SEC-129 < COMPONENT DIAGNOSIS > [INTELLIGENT KEY SYSTEM] C D E F G H I J L M A B SEC N O P HOOD SWITCH Description INFOID:0000000001700057 Hood switch is built into hood lock (RH) and connected to IPDM E/R which detects the open/close condition of Component Function Check INFOID:0000000001700058 1. CHECK FUNCTION 1. Select “HOOD SW” in “Data Monitor” mode with CONSULT-III. 2. Check the hood switch signal under the following condition. Is the indication normal? YES >> Hood switch is OK. NO SEC-129, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000001700059 1. CHECK HOOD SWITCH SIGNAL 1. Turn ignition switch OFF. 2. Check voltage between IPDM E/R harness connector and ground. Is the inspection result normal? YES >> GO TO 5. NO >> GO TO 2. 2. CHECK HOOD SWITCH CIRCUIT 1. Disconnect IPDM E/R connector E9 and hood switch connector. 2. Check continuity between IPDM E/R harness connector and hood switch harness connector. 3. Check continuity between IPDM E/R harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness. 3. CHECK IPDM E/R OUTPUT 1. Connect IPDM E/R connector. 2. Check voltage between IPDM E/R harness connector and ground. Test item Condition Status HOOD SW Hood Open ON Close OFF IPDM E/R Ground Condition Voltage (V) (Approx.) Connector Terminal E9 104 Ground Hood Open 0 Close Battery voltage IPDM E/R Hood switch Continuity Connector Terminal Connector Terminal E9 104 E30 2 Existed IPDM E/R Ground Continuity Connector Terminal E9 104 Ground Not existed |