Technical Description (Comment)
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 ETACS-ECU illuminates the seat belt warning light according to the input signals from the following switches:
- Ignition switch (IG1)
- Driver's seat belt switch
- Speed sensor
If the seat belt warning light does not illuminate, the relevant input signal circuit, the combination meter (seat belt warning light bulb or printed-circuit board) or the ETACS-ECU may be defective.