|
|
INPUT SIGNAL PROCEDURES SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR 54B-301 INSPECTION PROCEDURE N-2: The ignition switch (IG1) signal is not received. CAUTION Whenever the ECU is replaced, ensure that the COMMENTS ON TROUBLE SYMPTOM • Lamp reminder function • Ignition key cylinder illumination lamp • Headlamp automatic-shutdown function • Turn signal lamp • Room lamps POSSIBLE CAUSES • Malfunction of the ETACS-ECU • Damaged harness wires and connectors Wire colour code ETACS-ECU IGNITION Ignition Switch (IG1) Input Circuit |