05 Jag S-type with ZF 6HP26 transmission
 

Hello Jaguar friends! I have a 2005 S-type that hesitates before shifting in to 4th gear. The diagnostic code is PO-720 and we are having difficulty fixing this. The trans is a ZF 6HP26. Any info you could share with me would be greatly appreciated! Thank-You! JagGirl

Welcome to the forum,

I've coppied your post over to the S section where you should get more help.

https://www.jaguarforums.com/forum/s...mission-67732/


You should add your car details to your signature to help others to help you.

hmmm, dosen't sound good

https://www.jaguarforums.com/forum/a...0&d=1328449330

Welcome to the forum JagGirl. Depending where, in Texas you are, run it over to Motorcarman or Brutal. Either will fix you up properly. Motorcarman is just NW of the DFW metroplex and I believe Brutal is in the Woodlands, just outside the Houston area.
I know there are a few misguided souls out there with the mistaken opinion that Alaska's bigger'n Texas...but also realize you could still be hundreds of miles from either of them and still in-state. If so, sit tight and I reckon someone will be along shortly with some good advice. Meanwhile, post up all the details, mileage, any other peculiarities about the issue, etc. because sometimes what seems to be the most insignicicant item is the key to a proper diagnosis.

It doesn't sound like this at all.....but what is the age/condition of your battery? They frequently give a more glorious light show and low-battery induced xmsn problems tend to reset and go away momentarily after a key-off restart sequence. But with an '05, if you have the original battery, you are a candidate for lots of false trouble codes caused by a dying battery.

Attachment 166591

welcome to the forum Jag girl, good to have you here with us :icon_beerchug:....
could be a good call on Brutal / Motorcarman


There really are some amazing and friendly guys here....you're in really good company to discuss anything Jag related or even just to have a few laughs!

So we can help you better, please put your Car model, Year of manufacture etc into your signature.....this will help members to answer your query, quickly and clearly.

A really great mix of information, camraderrie and fun :icon_rally:

I've manually upgraded you to full forum access so you can better view the site and all its features :icon_cool:
so jump on in and enjoy :icon_beerchug: