The problem: After an auto-start, the engine may dip, hesitate, or drop rpm and power. This may be due to faulty powertrain control module software.
Vehicles affected by service bulletin:
- 2014 Jaguar F-Type
- 2013 Jaguar XF
- 2014 Jaguar XF
- 2013 Jaguar XJ
- 2014 Jaguar XJ
- 2015 Jaguar XJ
Equipped with 3.0-liter V-6 engine
Corrective action: Dealers will update the powertrain control module software.
Warranty info: This service is being performed free of charge under Jaguar's new-car or extended warranty, whichever applies.
What owners should do: Call your local dealer with your vehicle's identification number to determine if it's involved in this service bulletin. You can also call Jaguar at 800-452-4827 or the National Highway Traffic Safety Administration at 888-327-4236. Reference TSB No. JTB00501.
Need to find a dealer for service? Go to Cars.com Service & Repair to find a local dealer.
Editor's note: This is only one of dozens of service bulletins issued each month by automakers. Please check your automaker's website to see if your vehicle has any service bulletins pending.
Check for recalls here on Cars.com.