DTC C105A-64: Actuator Circuit Group A - Signal plausibility failure: Action

WARNING: This page is about a different car, the 2018 Jaguar XF, 2017 Jaguar XF, and 2016 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the appropriate system wiring diagrams and check the suspension control module power supply circuit for short circuit to ground, short circuit to power, high resistance. Repair circuit as required, clear the DTCs and retest