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INTERIOR ROOM LAMP LT-151 C D E F G H I J L M A B LT Key Switch System Inspection AKS002GT 1. CHECK KEY SWITCH SIGNAL With CONSULT-II ● Insert and withdraw the key via “IGN KEY SW” on “DATA MONI- Without CONSULT-II ● Check voltage between BCM connector M4 terminal 69 (PU/W) OK or NG OK >> Key switch is OK. NG >> GO TO 2. 2. CHECK KEY SWITCH POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect key switch connector. 3. Check voltage between key switch harness connector M64 ter- OK or NG OK >> GO TO 3. NG >> Check the following. ● If the key switch 10A fuse is blown [No. 32 located in ● Harness for open or short between key switch and fuse SKIA0445E Terminals Key condition Voltage (+) (-) Connector Terminal (Wire color) M4 69 (PU/W) Ground Withdrawn (Switch OFF) Approx. 0V Inserted (Switch ON) Battery voltage PKIA5965E 3 (W) - Ground : Battery voltage should exist. PKIA5160E |