Input Signal Chart
If the input signal check finds a defect, perform appropriate inspection procedure.
INPUT SIGNAL CHART
| SYMPTOMS | INSPECTION PROCEDURE | |
|---|---|---|
| The ignition switch (ACC) signal is not sent to the ETACS-ECU. | O-1 | |
| The ignition switch (IG1) signal is not sent to the ETACS-ECU. | O-2 | |
| The key reminder switch signal is not sent to the ETACS-ECU. | O-3 | |
| The hazard warning light switch signal is not sent to the ETACS-ECU. | O-4 | |
| The fog light switch signal is not sent to the ETACS-ECU. | O-5 | |
| The washer fluid level switch signal is not sent to the ETACS-ECU. | O-6 | |
| The driver's seat belt switch signal is not sent to the ETACS-ECU. | O-7 | |
| The driver's or passenger's door switch signal is not sent to the ETACS-ECU. | O-8 | |
| The driver's or passenger's door lock key cylinder switch signal is not sent to the ETACS-ECU. | O-9 | |
| The driver's or passenger's door lock actuator switch signal is not sent to the ETACS-ECU. | O-10 | |
| The door lock switch (incorporated in power window main switch and power window sub switch) signal is not sent to the ETACS-ECU. | O-11 | |
| The trunk lid latch switch signal is not sent to the ETACS-ECU. | O-12 | |
| The speed sensor signal is not sent to the ETACS-ECU. | O-13 | |
| Column switch | The taillight switch signal is not sent to the ETACS-ECU. | O-14 |
| The headlight switch signal is not sent to the ETACS-ECU. | ||
| The passing light switch signal is not sent to the ETACS-ECU. | ||
| The dimmer switch signal is not sent to the ETACS-ECU. | ||
| The turn-signal light switch signal is not sent to the ETACS-ECU. | ||
| The windshield mist wiper switch signal is not sent to the ETACS-ECU. | O-15 | |
| The windshield intermittent wiper switch signal is not sent to the ETACS-ECU. | ||
| The windshield low-speed wiper switch signal is not sent to the ETACS-ECU. | ||
| The windshield high-speed wiper switch signal is not sent to the ETACS-ECU. | ||
| The windshield intermittent wiper intervals adjusting knob signal is not sent to the ETACS-ECU. | O-16 | |
| The windshield washer signal is not sent to the ETACS-ECU. | O-15 | |
| Transmitter | The lock, unlock, trunk or panic switch signal is not sent to the ETACS-ECU. | O-17 |
| Sunroof switch | The open/tilt up or close/tilt down switch signal is not sent to the ETACS-ECU. | O-18 |
| ETACS-ECU does not receive a interior light loaded signal. | O-19 | |
| Check the circuit (power supply line) from the battery to the ETACS-ECU. | P-1 | |