Jaguar Repair Problems? Ask a Jaguar Repairs Expert.
Yes since this system is a dual system there is a temperature blend servo motor for both the driver and passenger sides. There really is not an OBD II test procedure. A Jag factory tool will be needed to read any faults in the climate control module. We can try disconnecting the battery for about an hour as the servos will perform a self test and the system could start to work. Click on the link for the replacement procedure if the self test does not work.