Tranmission Issues - Hyundai Forums : Hyundai Forum

Register Home Forums Active Topics Photo Gallery Garage Members List Calendar Auto Loans Search Today's Posts Mark Forums Read Auto EscrowInsurance

Hyundai-Forums.com is the premier Hyundai Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools
Old 05-15-2005, 08:20 PM   #1 (permalink)
Junior Member
 
Join Date: May 2005
Posts: 4
platt532003
Default

My 2001 Hyundai Accent automatic transmission gets stuck in third gear and wont shift unless I turn the car off even if I just flick the key its ok as long as I cut power it will shift. Im thinking maybe there is a transmission shift sensor that might be malfunctioning. It will also downshift from overdrive once I get past third and get stuck there again. Any ideas on the problem would be appriciated.
thanks- Jeff
platt532003 is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 05-16-2005, 09:46 AM   #2 (permalink)
Senior Member
 
duke's Avatar
 
Join Date: Oct 2004
Posts: 1,850
duke
Thumbs down

this is an electronic problem, there is a TSB (03-40-016 & 022) for the TCM reflashing, and pulse generator updating.
duke is offline   Reply With Quote Quick reply to this message
Old 05-16-2005, 08:09 PM   #3 (permalink)
Junior Member
 
Join Date: May 2005
Posts: 4
platt532003
Default

any idea where I can get a copy of the TSB?
platt532003 is offline   Reply With Quote Quick reply to this message
Old 05-18-2005, 08:00 PM   #4 (permalink)
Junior Member
 
Join Date: Feb 2005
Posts: 14
hyundai tech
Default

The TSB Duke is refering to is for the po722 code which is the pulse generator
reflash. There is also a new updated pulse generator for the vehicle. You need to have the code pulled from the TCM to verify.
hyundai tech is offline   Reply With Quote Quick reply to this message
Old 05-25-2005, 09:07 PM   #5 (permalink)
Junior Member
 
Join Date: May 2005
Posts: 4
platt532003
Default

well wound up being an internal problem and had to have the whole tranny replaced. Ouch 1800.00 american dollars later the car seems to be ok man I dont know what it is about hyundais and trannsmision issues but everyone seems to have them with them.
platt532003 is offline   Reply With Quote Quick reply to this message
Old 05-26-2005, 08:44 AM   #6 (permalink)
Senior Member
 
duke's Avatar
 
Join Date: Oct 2004
Posts: 1,850
duke
Thumbs down

I am sorry, but I am quite sure that you got RIPPED OFF. If there were an internal problem, then the tranny would not shift normally again after switching the ignition off & on again. This behaviour is typical for an electronically malfunction. Was the CEL not on ??
duke is offline   Reply With Quote Quick reply to this message
Old 02-05-2010, 04:57 PM   #7 (permalink)
Junior Member
 
Join Date: Jul 2009
Posts: 7
davidbougher
Default

I'm having a very similar problem. Car when started will go 20 minutes not a problem and then down to "3rd Fail Safe" and check engine light comes on. I bought a scanner and had codes: P0722, P0734, P1529.

P0722 I replaced the pulse generator 43.00 for the part pretty simple to do. Erased the code with my scanner. That issue is gone, a week later and never came back.


Still have issue P0734 and P1529. I believe 1529 is just the TCM telling the computer to turn the light on because "something" is not right. I believe the not right part is the P0734.

I know it isn't a mechanical problem because if you pull over and turn the car off and back on it's good right from the start for another 15 minutes.

I've found a couple different responses about similar problems on the web.

1. replace trans. solenoid
2. Replace kickdown servo.
3. Replace temp guage.
4. replace 4th gear and bearing.
5. Change fluid and filter. (Not sure when/if my sister in law ever did this. Car has 77,000 on it.)


Has anyone out there had any experience with this at all? Other than the individuals who have posted this same problem and have gotten no responses?

davidbougher is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Hyundai Forums : Hyundai Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Random Question


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -4. The time now is 12:54 AM.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.6.0
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.