Inspection And Verification

WARNING: This page is about a different car, the 2018 Jaguar XF, 2017 Jaguar XF, and 2016 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: DO NOT remove the coolant expansion tank cap when the engine is hot. Failure to follow this instruction may result in personal injury.

CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.

NOTE:

If a control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component.

Verify the customer concern

Visually inspect for obvious signs of damage and system integrity

VISUAL INSPECTION CHART

MECHANICAL	ELECTRICAL
Coolant level Coolant leaks Coolant hoses/pipes Coolant expansion tank Coolant expansion tank cap Charge air coolant pump Left charge air cooler Right charge air cooler Charge air cooler Electric fan	Fuses Wiring harnesses and connectors Powertrain control module Engine coolant temperature sensor Charge air temperature sensor Charge air coolant pump

If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index
Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific customer complaint and carry out the recommendations as required