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Jaguar S-Type Transmission Problems

236 messages,  Last post on Apr 03, 2013 at 10:58 PM

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What is this discussion about? Jaguar S-Type, Jaguar S-Type R, Transmission, Sedan

Messages Page 2 of 24

#11 of 236 Re: Jaguar S-Type: Transmission Problems [Mr_Shiftright] by jofu

Jul 12, 2007 (1:04 am)

Replying to: Mr_Shiftright (Nov 05, 2006 1:33 pm)
I have a 2002 S-Type 2.5 and after 112000km, (the warranty
and insurance dropped out at 100K) the auto transmission
started going "klunk" when shifting from 2->1.
Manually shifting from Drive to Neutral at each stoplight
avoided the problem. I took it in for service (Upsala
Sweden) and there was no record in the car computer of
out-of-limit behavior.
They flushed and re-filled the trans, and zero'd the
adaptive computer program. Now it makes a REALLY big clunk
at 2>1 and goes into redlight, "creep home" mode and they
don't think I should drive it. Thanks a lot.
They also want me to steer me to a reconditioned unit.
I suppose it's nice to know I'm not alone.

#12 of 236 Re: 2001 S-Type Transmission Probs [amadauss] by dandk

Jul 12, 2007 (5:10 pm)

I have had my 2000 Jag S Type looked at twice for transmission problems. which only has 59,000 miles The dealership told me both times it was fine!!!! Recently (as in last monday) I was at the Emission Station and after I passed, my car would not come out of park. Four people tried to get it out of park, of course, no luck. AAA towed the car to the Jag dealership, and guess what happened? 3 weeks prior I told the dealership I suspected a problem with the transmission and they sent me home claiming no tranny problem. Then came monday and all the sudden I need a new transmission (SHOCKER) Well now they are replacing the gear mechanism and some switch that they say I broke. No way. I have had problems off and on with the transmission for about 6 months. Now I found out other people have the same problem and Jag will not recall this. I would love to participate in any action against them, this is an problem that they are aware of and won't do anything about. I like this car but I feel they are being deceptive and expecting us consumers to spend more of our hard earned money to stay in the lap of luxury. I do not call having to go in multiple times a month to the service department of my local jaguar dealership luxurious . And the kicker is no loaner car and they have had the car this time so far for over 4 days I do not know when it will be done and what other problems they may try to say exist. Thinking of going the foreign route!
dandk

#13 of 236 Re: 2001 S-Type Transmission Probs [dandk] by amadauss

Jul 13, 2007 (3:21 pm)

Replying to: dandk (Jul 12, 2007 5:10 pm)
This is a big problem that Jag just will not recognize.

#14 of 236 my jaguar runs good by md2

Jul 13, 2007 (4:12 pm)

i have had no problems with my jag s type runs good transmission works like it should so maybe not every jaguar s type has trouble mine is 2000 s type 3.0 hope you guys get yours fixed i think they are great cars good luck

#15 of 236 Re: Jaguar S-Type: Transmission Problems [jofu] by jofu

Jul 18, 2007 (2:04 am)

Replying to: jofu (Jul 12, 2007 1:04 am)
new update
My car was built 2002-11 with 6speed automatic, so I presume it is the ZF6HP26.
I'm waiting for a reconditioned trans and driving as little as possible around town.
 
when driving cold, the trans works as before.
when warm, if I gas a little during 1>2, it goes WHUMP and we're in
"VAXELLADAN DEFEKT" mode. Then I cannot change gears, and we are stuck
in gear2, which is OK for 40-50km/h.
Once I stop/neutral with motor running, when I start driving again, the trans
behaves nicely: the car drives very gently with no thumps at all, although
it seems slushy going from start to 10km/h revs up to 2K. Gears3,4,5 used
without problem.
The mechanic said that the trans was in "slip" mode, maybe some sort of low pressure/
power mode. I suspect it also starts in gear2 which is just what I asked the mechanic
to do for me.
So, actually it is much easier to drive after the first WHUMP.
Turning the engine off clears the "VAXELLADAN DEFEKT" alarm, and the sequence
repeats.
The first time the WHUMP is really bad, the YELLOW engine lights, and
this light is remembered after the car is turned off and then on.
 
Except one night with a thunderstorm, the persistant YEL engine light
was cleared. It returned later the next day after a sloppy start from a light.
 
Driving Experience
I suspect "Sport" mode makes things worse and avoid it now.
The simplest way to drive now would be to force the WHUMP each time I start the
car, stop at next light and enter N, then D and I can drive in slush mode for
the duration of the trip.
It feels wrong to try to make the trans panic. Besides, if the motor is cold
the trans works just fine and I'm not sure I could get the WHUMP.
It is more sporting to try to get through a day without tripping the "DEFEKT"
alarm. This can be done (when the motor is warm): accelerate firmly from
stop up to 2500, then release the gas and wait for the switch to gear2.
From now on it changes up and down normally (just don't let it go down to gear1).
To creep from stop, simply enter Drive and release the brake.
To cause the WHUMP, push just a little gas, so it slowly accelerates to 1500,
and it will try to change gears by itself. The next two changes will be really
spectacular. Like being hit in the rear by another car.
I'd call this ZF_LURCH#2A or maybe ZF_WHUMP#1.

#16 of 236 Jaguar needs to step up by atl124

Jul 20, 2007 (11:45 pm)

Come on Jaguar step up and do something for us on this obvious transmission issue. 2002 with 63,000. Been a great car up until last month. Then engine coil, coolant reserve tank and now the trans is gone. Dealer said, "if you'd just waited 1 more year and got a 2003, they fixed all the issues". Wow, thanks.

#18 of 236 Symptoms of transmission problems.... by alysse

Aug 01, 2007 (2:21 pm)

Is this a transmission problem? When I go up an incline, or enter the highway and starting at about 40mph, my car (s-type 2001) starts jerking forwards and backwards for awhile. It happens about 70% of the time. Someone recommended that I get rid of the car (it has 97,000 miles). I'm worried that the transmission will go before I can find a new car. I'd like to do a private party sale, but I think it would be wrong to sell a car knowing that I may have a transmission problem.

#19 of 236 transmission by zx1400

Aug 07, 2007 (5:27 pm)

I have a 2000 s type jag. I think on the start of transmission problem. Have any one found cure for jag problem?

#20 of 236 Re: Symptoms of transmission problems.... [alysse] by stork99

Aug 08, 2007 (8:49 pm)

Replying to: alysse (Aug 01, 2007 2:21 pm)
My 2000 S-type 4.0 has developed exactly the same symptom. It started a few weeks ago as hardly noticeable shaking just after it shifts into overdrive. By now it feels as firm jerking forwards and backwards in the range of speed from 45 to 55 mph. It happens only after transmission gets warm – after 8 - 10 miles drive. It is also important to mention that if I stop at intersection engine skips a bit or two within a 10 seconds interval. It runs smoothly though if it is not engaged with transmission, so I can hardly suspect something wrong with engine. I schedule a visit to a dealership for tomorrow. But I am pretty skeptical about their ability to diagnose and locate the problem because there is no signal flashing yet on my dashboard – that means there is no error code to read.
 
I would greatly appreciate if you can keep me updated. I can promise the same from my side.
 
Thanks

Messages Page 2 of 24

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