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SYMPTOM PROCEDURES TSB Revision SIMPLIFIED WIRING SYSTEM (SWS) 54B-428 . CIRCUIT OPERATION The ETACS-ECU operates the dome light according • Ignition switch (IG1): ON or OFF • Key reminder switch: ON or OFF • Door switches: ON or OFF • Trunk lid latch assembly: ON or OFF • Driver’s door lock actuator switch: LOCK or UNLOCK . TECHNICAL DESCRIPTION (COMMENT) Is the dome light does not flash normally, a . TROUBLESHOOTING HINTS • The front dome light bulb may be defective • The rear dome light bulb may be defective • The trunk light bulb may be defective • The wiring harness or connectors may have loose, corroded, or damaged terminals, or termi- • The ETACS-ECU may be defective AC305231BA CONNECTOR: C-28 AC305415AL CONNECTOR: C-204 JUNCTION BLOCK (FRONT VIEW) AC207121 CONNECTORS : C-218, C-219 C-218(GR) C-219 AG JUNCTION BLOCK (REAR VIEW) AC400530 CONNECTORS: D-02, D-03, D-37 D-02 D-03 AF D-37 AC400532 AD CONNECTORS: D-07, D-10 D-07 D-10 |