Symptom Chart

WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM	POSSIBLE CAUSES	ACTION
Exhaust excessively noisy	Exhaust system leaking Exhaust system fouling body, transmission, etc	Check the exhaust system for leaks. Rectify as necessary Check the exhaust system for foul conditions. Rectify as necessary
Engine performance reduced	Exhaust system restricted/blocked Catalytic converter blocked or damaged Fuel system fault Engine system fault	Check the exhaust system for restrictions and blockages. Rectify as necessary Check the catalytic converter for blockage or damage. Rectify as necessary Refer to the relevant article of the repair information and check the fuel system. Rectify as necessary Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTC s and refer to the relevant DTC index
Rattling noise from the rear exhaust	NVH mass damper making contact with the rear exhaust heatshield NVH mass damper making contact with the locating bolt. Locating bolt loose NVH mass damper rubber deteriorated	Check for contact between the rear exhaust NVH mass damper and the rear exhaust heatshield Check for movement of the NVH mass damper caused by a loose bolt and/or a deteriorated NVH mass damper rubber Refer to - RATTLING NOISE FROM THE REAR EXHAUST - below and follow the steps