Current trouble

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

Connector(s) or wiring harness in KOS the CAN bus lines between the WCM and the heater controller assembly (A/C-ECU), the power supply system to the WCM, the WCM itself, or the A/C-ECU may be faulty.