Flashing computer question - JKowners.com : Jeep Wrangler JK Forum
 
LinkBack Thread Tools Display Modes
post #1 of 2 Old 03-16-2009, 12:42 PM Thread Starter
 
Join Date: Oct 2008
Posts: 2
Feedback: 0 reviews
Flashing computer question

a couple of months ago my 2007 jk decided it wouldn't start on occasion so i took it into the dealer for a check up. i found out i had a bad battery and it corroded several inches of my wiring harness so they gave me a new battery and harness. my questions is will i have to have them flash my computer again for everything they had already done to it? the battery was off for a week and who knows if they cleared anything. i don't feel like driving down the road and everything shut off again. plus i believe there was a tsb for the tranny computer portion and i noticed the jeep being a little bit of a dog when taking off after this was done. i wasn't sure if this had anything to do with it. thanks
richmond1273 is offline  
Sponsored Links
Advertisement
 
post #2 of 2 Old 03-16-2009, 12:50 PM
Banned
 
Join Date: Aug 2007
Location: Denver
Posts: 3,230
Feedback: 0 reviews
Send a message via Yahoo to WTF_LOL

No, you will not need to. The flash actually writes the info to the MUT tables or ROM. Reprogramming it so to speak. the only info erased is "learned" info that the ECU gathers to detirmine driving habits and such. May feel a little slugish for a few miles while it "relearns"
WTF_LOL is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the JKowners.com : Jeep Wrangler JK 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:
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:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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

 
For the best viewing experience please update your browser to Google Chrome