Switch Input Module A (SIMA)
WARNING: This page is about a different car, the 2023 Ford Bronco. However, it is still accessible from the selected car via links, so may be relevant.
The SIMA is located at the top center of the instrument panel and contains an array of up to six switches that are a direct input to the SIMA. These switch inputs control the following outputs (if equipped):
- Hazard Signal
- Front E-Locker
- Rear E-Locker
- Sway Bar Disconnect
- Off Road Turn Assist
- Roll Stability Control
The SIMA is serviced as a complete unit.
SIMA power is provided by the BCM. The FD-CAN provides signal input messages to the various components including the sway bar disconnect module, all terrain control module and more.