Door Modules
WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
Each door glass regulator is operated by the related door module. On all doors, door glass operation features one-shot opening and closing, and closing anti-trap protection.
When the driver door switchpack is used, it outputs a request message to the DDM on the LIN bus. If the message is for the passenger door glass, the DDM relays the message to the relevant PDM (Passenger Door Module) on the MS CAN body systems bus.
In addition to controlling the window lift system, the front door modules also control:
- Door locking.
- Door mirror adjustment and heating (front doors only).
- Door mirror lamps (front doors only).
- Mirror proximity cameras (front doors only).
If a door module develops a fault, a DTC (diagnostic trouble code) is stored in its memory, DTC's can be read using the Jaguar approved diagnostic equipment.