Question about 2002 Jaguar X-Type

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Codes P0122,P1646 AND P1573 and Gearbox fault

These are the codes that appeared on Scanner, also gear is bumps when slowing down or when about to move

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  • Jaguar Master
  • 645 Answers

Sounds like bad gearbox, jatco box very poor,

Posted on May 14, 2013

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  • 2 Answers

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Posted on Jan 02, 2017

  • 52 Answers

SOURCE: Gearbox fault of Jaguar S Type

unfortunately when that code, and that gear box fault light comes on, its pretty much game over for the transmission. It only a matter of time before performance of the transmission gets worse and worse. BUT that transmission is VERY easy to replace, i would check out a few trustworthy independent shops to give you a better price! I am usually a die-hard dealership, having been working at this jaguar land rover dealership for the last 2 years, but you are pretty much for sure going to be a cheaper price on the labor and like i said it is a pretty easy task.

My only precaution MAKE SURE IF YOU GETTING A USED TRANSMISSION THAT YOU GET SOME TYPE OF WARRANTY ON IT. Too many times have I seen customers loose thousands of dollars paying someone to put a used engine or transmission and have it fail almost right away.

Posted on May 10, 2009

Mr BrokRench
  • 1623 Answers

SOURCE: Trans wont shift up or down..gearbox fault light on

Hello jjames696...The gearbox fault light has come on because the transmission control module (TCM) has received a fault signal from one or both of the two trans. sensors....The Output Shaft Speed (OSS) Sensor and/or Turbine Shaft Speed (TSS) Sensor.The TCM has now defaulted to limp mode...A diagnostic scan needs to be run...An OBD II scanner will retrive a P1722 fault code, the only code in it's library for the ZF5HP24 transmission. The WDS / IDS will pull other codes not found in the standard OBDII library (dealer or good transmission shop)
When was the last time the transmission was serviced? Manual shifting will take it's toll on the fluid quickly.
The transmission is sealed, no dipstick (which i think is a bad idea) You can check the fluid level by removing a plug on the passenger side of the case, you should be able to touch the fluid with your finger. Jaguar fluid is VERY expensive, Mobil 1 synthetic will work and meets ESSO specs.
Personally...i would change fluid every 25-30k.
Hopefully all you have is a bad sensor or a stuck solenoid and no internal componet damage.
Good luck, hope this answers your question...please take time to rate my fixya reply.

Posted on May 25, 2009

  • 9 Answers

SOURCE: 1998 S-reg jaguar XK8 drives perfect until reverse

Seems likely it is just a transmission cable adjustment needed. Please see my whole note (not a musical whole note) above under Clarification...

I'd go to this site and read the info...

Best regards, Michael

Posted on Sep 15, 2009

  • 5 Answers

SOURCE: bad code p1646

P1646 is NOT an EVAP code - it refers to the upstream O2 sensor on bank 1.

Posted on Aug 10, 2010

  • 17970 Answers

SOURCE: x type fault codes p1111 & p1646 can you shed

P1111 - System Pass
This is flagged after DTCs have been cleared, all engine management OBD diagnostic monitor drive cycles HAVE BEEN COMPLETED.

P1646 - Linear O2 Sensor Control Chip (Bank 1)
Its listed as either a faulty heated HO2 sensor ie lambda sensor (upstream bank 1) or a short (presuming the ECM is OK as no other codes)
Did you replace the right one... bank 1 is at the back of the V6, bank 2 is at the front so its the back one.

Hope this helps (remember to rate tis answer).

Posted on Jan 20, 2011

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Hundai santa fe 2007, i got these scanner code P0501 P0731 P0733 check engine light,ABS and Brake lights are on when driving it sometimes dies when slowing down to make a turn or stop at stop sign.

code p 0501 refers to vehicle speed (VSS)--range /performance problem====causes wiring--speedometer---VSS sensor--CAN data bus
code p 0731 refers to gear 1--incorrerct ratio===causes --wiring -- TR sensor/switch--shift solenoids ---transmission mechanical fault
code p 0733 refers to gear 3 --incorrect ratio=== same causes as for p 0731 code
take the cehicle to an accredited transmission specialist shop as the problem is electronic and could ne a problem TCM, VSS or TR sensor, wiring or ECM unit

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My son has a 1999 jeep grand cherokee and while driving home today he slowed down to go over a bump and when he tried giving it gas it would not move. He turned off the truck and when he turned it back on...

It's an electrical fault in the transmission's gear switching. A transmission shop will have to diagnose it, following a guideline called a troubleshooting flow chart. It may be a simple fix, even an electrical connection, but they would know where to start and how to get to it. Get an estimate of the repairs and decide what is best.

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Shifter wont move stuck in fourth gear

Remove the gear shift boot and look down below to see if the linkage has snagged itself. If not then you will have to get at the trans end by diving down the back of the engine. You may need an assistant to waggle the stick while you try and work out where its snagged. I take it the trans oil level is OK? You don't have any oil leaks, in which case its possible the 4th gear hub has seized.

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Vw golf 2.0 codes p0122 p0222 p1296 p0638

Hi, have there been any running issues. I have replaced a few acclerator pedal units due to the codes. p1296 is different and further diagnosis would be rquired as this is a general cooling system fault.

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Car show message slows down while driving and not going to 2 nd gear only can work in R and D without automatic transmission to 2 nd, than 3 rd.gear

Run the fault codes as it appears the CPU is putting the car into limp / reduced power mode because of a sensor finding that may be detrimental to the engine /gear box.

Feb 08, 2014 | Mitsubishi Lancer Cars & Trucks

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Jaguar s type 03 gearbox fault warning light on dashboard, gear stuck in 4, reverse engages ok, what could it be?

sounds like it is in get you home because of gearbox failure if its the early box with metal sump check selector cable adjustment it critical as the J gate micro switches and the linear switch on the side of the gearbox have to be in sync with each other. on the other hand if it is the later gearbox with plastic sump, which i suspect it will be, check it has not lost some of its oil due to leaking sump, common problem! other wise check fault codes in transmission control module, any codes relating to incorrect gear ratio means internal falure most times

Apr 01, 2013 | 2003 Jaguar S-Type

1 Answer

Very slow in first gear

It is of course a manual box? When trying to move off in 1st gear, does the engine rev up, but the car moves slowly?

If so, the clutch is worn out.

If the engine sounds normal but the car lacks power, there is a long list of possible causes, and the first thing to do there is to try to extract a trouble code from the ECM. Depending on where you are, you may need to find someone with a scanner.

Is the check engine light flashing? This will indicate a code is stored.

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2000 Jeep Grand Cherokee transmission no forward or reverse gears will engage when shifter is moved

he moved a shift sensor and they are very touchy . I am sending a picture ask him if can tell me what he touched please thank you. I am a self employed mechanic and will send you the link to my page 11_5_2012_11_15_40_pm.png

Nov 05, 2012 | Cars & Trucks

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