JAGUARDRIVE Control
WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The JaguarDrive Control (JDC) is a coordinating system only. It cannot generate a fault in 1 of the participating sub-systems. All participating sub-systems should be diagnosed before assuming a fault with the JDC.
The JDC software is stored in the Chassis Control Module (CHCM). This module detects the selection made using the JaguarDrive Switchpack (JDS). The signal is transmitted on the High Speed (HS) Controller Area Network (CAN) chassis systems bus, which is received by each of the sub-system control modules.
Each of the affected sub-system control modules contain software, which applies the correct operating parameters to their controlled system for the JDC mode selected.
Each sub-system control module provides a feedback to the JDC which checks that all systems have changed to the correct operating parameters.