Circuit Operation
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
- The column switch is energized by the battery and the ignition switch (IG1).
- If there is a malfunction in the battery power supply circuit, power will be supplied by the ignition switch (IG1).
- If the column switch (incorporated in ECU) receives a request signal from the ETACS-ECU, the column switch will inform the SWS communication line of various switch conditions.