The shift from 1st to 2nd. is ‘‘crisp’’ but should not chirp the rear wheels at normal. accelleration. There is a vacuum module on the back of the transmission. This can. fail, or the vacuum line comes off, or other problems with it. You. might try dumping the tranny fluid, putting in fresh with some. To all with a "Gearbox Fault" dash light turning on and causing your Jaguar to shift into a forward drive "Limp" mode. I have a 2002 Jaguar X-Type 3.0 that just began this symptom. It has 108000 miles on it and until now the transmission has worked fine. was fairly sure this was my problem…To make a long story short, I fixed the car in about 4 hours without removing the transmission from the car. If anyone has a similar problem and would like to know the steps to fix it, plese post a reply and I will respond. Have fun! Devon Stehle Salem, Oregon. 2002 X-type 2000 S-type 1979 XJ6. 1984 XJS Your2002 Jaguar X-Type s transmission is one of the most important parts of your 2002 Jaguar X-Type , and transmission problems with your 2002 Jaguar X-Type can result in rendering your 2002 Jaguar X-Type completely undrivable. The transmission in your 2002 Jaguar X-Type is the part of the 2002 Jaguar X-Type that directs the power from your N/A. Average Mileage: 92,000 mi. The 2002 Jaguar X-TYPE has 194 problems & defects reported by X-TYPE owners. The worst complaints are transmission, drivetrain, and engine problems. My '00 Jaguar S-Type story. I purchased it in '07 with about 55,000 miles. It immediately had transmission problems. It would slip constantly, the "Gear Box Fault" warning displayed, and once I put it in Reverse, and it drove forward. Fortunately, the dealership rebuilt the entire tranny (or so they say), free of charge. Your2002 Jaguar S-Type s transmission is one of the most important parts of your 2002 Jaguar S-Type , and transmission problems with your 2002 Jaguar S-Type can result in rendering your 2002 Jaguar S-Type completely undrivable. The transmission in your 2002 Jaguar S-Type is the part of the 2002 Jaguar S-Type that directs the power from your TSB S307-14. This Technical Bulletin has been issued to address a customer concern of a surge in excess of 150rpm during engine warm up, at a temperature of 30°C to 50°C and at a vehicle speed in the region of 40mph (64.3kph) to 60mph (96.5kph). TSB S307-13. Model. VIN. 3.0L. 4.2L NA. 4.2L S/C. 3FM45255-3FM83148. ndLbgU.