My 2003 Jaguar x-type shocks a bit between the first and second, then from the third to the fourth gear. I have changed gearbox fluid, changed solenoid B, but was unable to resolve this problem, there is no fault messages or check engine lights. what to do ??? Thanks
If it is a jatco 5 speed box it needs rebuilding or replacing. rubbish gearbox, but double check selector cable adjustment first.try using a fault code reader to check dtc codes in the tcm,[transmission control module] was the fluid clean that you drained out? or did it look dark instead of crimson and smell burnt? did you check the level with the fluid temp between 30c and 50c the correct procedure if not followed and you get it wrong can make a big difference to gearbox performance, but it sounds like the box is on its way out have.worked on these cars since day one.
SOURCE: x-type jaguar automatic (gear box fault)
I have a 2002 X type (2 litre. done 44000 miles), dash showed gear box problem, (red circle light up). I pulled out and turned the engine off. 5 minutes later turned the engine on. The engine running but the car would not drive either in drive or reverse. Turned the engine off again and on the car driving but not much power. The care is taken to the Jag. dealer and told is misfiring + some gear box faults. Suggesting to change some coils and see (cost about £200+). also possible need to change the gear box costing about £2500+. Please advice. Shall I go ahead with the repair? Should I part exchange.
SOURCE: Gearbox fault of Jaguar S Type
hi,change the gear box solonied c.should b ok than ali g autos birmingham 07971335303
Whenever
this warning light or any other stays on in the dash it is indicating
that the systems control module (or the system sensor in the case of
lights like low oil pressure, door open indicators etc.) has detected
a fault, it then disables the system (this applies to ABS,TCS, TCM,
SRS and BCM faults and others) as long as the light is on. You must
now have the dealer hook up a special electronic diagnostic tool and
"scan" the system for the fault code that is stored for the
problem(s) Legend
of Abbreviations. ABS Antilock brake system.TCS Traction control
system, TCM Transmission control module, SRS Supplemental restraint
system, BCM Body control module
Checks
Causes
1-2 Shift Solenoid Valve
?€¢
Inoperative
?€¢
Debris
?€¢
Pinched wires
3-4 Shift Valve Bore Plug
Misassembled
4th Band
Burned, slipping, missing
4th Servo Cover
Cracked
4th Servo Pin
Broken, seized
4th Servo Piston
Damaged
4th Servo Seals
Rolled, cut or damaged
4T65-E
Slipping or No Fourth Gear
Slipping or No Fourth Gear Checks
Cause
DEFINITION: A large engine RPM increase is noted in fourth gear, Drive range, with little or no vehicle forward speed increase. First, second, and third gear operation are normal. Shifts into fourth gear are soft or do not occur. Fourth gear ratio is 0.705:1.
Automatic Transmission Fluid Level
Low fluid level
Transmission Main Line Pressure
Low transmission main line pressure
Oil Filter Assembly
• The oil filter assembly (100) is missing, plugged, or damaged.
• The oil filter seal assembly (101) is missing or is damaged.
Control Valve Body Assembly
• The 3-4 shift valve (362) or the 4-3 manual downshift valve (360) is stuck or binding.
• Debris is found in the passages of the control valve body (301) or of the control valve body spacer plate and gasket assembly (396)
Case Cover Assembly
Distortion or damage occurs at the manual valve (404) or at the case cover (401), causing PRN oil leak.
Driven Sprocket Support Assembly
A plugged third clutch oil passage in the driven sprocket support assembly (609)
Fourth Clutch Assembly
• The clutch plates (500-502) are worn, damaged, or misassembled.
• A missing or not seated fourth clutch spring retaining ring (601)
• A damaged spring assembly (602) or piston (603)
• Worn or damaged fourth clutch piston seals (604, 605)
Third Clutch Sprag Assembly
• The sprag (720) was misassembled or backwards on the inner race (661).
• A damaged third clutch sprag assembly (653, 661, 719-721)
597 views
Usually answered in minutes!
×