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SYMPTOM PROCEDURES SIMPLIFIED WIRING SYSTEM (SWS) 54B-381 INSPECTION PROCEDURE K-4: Interior Light: The ignition key hole illumination lamp does not NOTE: This troubleshooting procedure requires the ." . CIRCUIT OPERATION • When the driver's door is opened with the ignition switch at "ACC" position, the ETACS-ECU illumi- • The ignition key hole illumination lamp goes out in 30 seconds after the driver's door is closed. • The ETACS-ECU operates the ignition key hole illumination lamp according to the input signals • Ignition switch (IG1): OFF • Key reminder switch: OFF • Interior lamp loaded signal: ON • Vehicle condition: • Ignition switch: "LOCK" (OFF) or "ACC" posi- tion • Ignition key: Removed from the ignition key cylinder • Driver’s door: Opened or closed . TECHNICAL DESCRIPTION (COMMENT) If the ignition key hole illumination lamp does not illu- . TROUBLESHOOTING HINTS • Refer to circuit diagrams GROUP- • Refer to configuration diagrams GROUP- • Trouble in input signal system • The wiring harness or connectors may have loose, corroded, or damaged terminals, or termi- • The ETACS-ECU may be defective 25DB113A CONNECTOR: C-29 54DB006A CONNECTORS: C-218 JUNCTION BLOCK C-218 (GR) HARNESS SIDE 45 46 48 47 49 50 51 52 53 65 61 54 56 68 64 67 66 57 58 55 54DB004A CONNECTOR: C-310 HARNESS SIDE |