Jaguar Repair Problems? Ask a Jaguar Repairs Expert.
Hi welcome to just answers my name is***** does not relate with the problem you have on the transmission this code is related to a misfire from the engine. If the gear light goes on and you hear a whining sound is because the transmission fluid is restricted to flow overheating and causing high pressure, this can be caused by a clogged transmission cooler, a restricted transmission line do to bent or clogged, or a problem with the valve body bypass valve .
You need to have a system volume flow test and a pressure test to identify where the restriction is at.