Inverter System Controller (ISC)
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
The Inverter System Controller (ISC) is a stand alone module. The Inverter System Controller (ISC) receives a variety of CAN messages and hardwired signals from modules connected to the CAN. Based on information received, the Inverter System Controller (ISC) makes a decision on how to control the operation of the electric motor. In case of a concern, the Inverter System Controller (ISC) is able to detect and store the appropriate DTC. The Diagnostic Trouble Codes can be retrieved from the Inverter System Controller (ISC) by carrying out an on demand or continuous memory self test. The Inverter System Controller (ISC) can be reprogrammed.