Jaguar TSB #6-360NAS
2018 Jaguar XF
Affected Component: ELECTRICAL SYSTEM
- Summary
- DESCRIPTION OF ISSUE: An issue has been identified on a limited number of Jaguar vehicles within the listed Affected Vehicle Range where the auxiliary coolant pump may run constantly when the engine is running and when the ignition is ON. The auxiliary coolant pump should operate only during an Auto Stop/Start event.