Resetting the ECU
#1
Driver
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Hey guys,
From what I read on this forum, the best way to reset the F's ECU is to pull the ECI1 fuse for a few minutes, replace it, and you're good to go.
I assume this fuse does not affect any of the other electronics on board that have memory?
Also, is the fuse located in the main fuse box?
Thanks,
From what I read on this forum, the best way to reset the F's ECU is to pull the ECI1 fuse for a few minutes, replace it, and you're good to go.
I assume this fuse does not affect any of the other electronics on board that have memory?
Also, is the fuse located in the main fuse box?
Thanks,
#2
Lexus Fanatic
iTrader: (10)
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes
on
586 Posts
![Lightbulb](https://www.clublexus.com/forums/images/icons/icon3.gif)
Its actually TWO fuses to complete the ECU Reset..
IS-F engine bay - fuse box cover shown below with pulled fuses..
ETCS & EFI
![](https://www.clublexus.com/gallery/data/4537/DSCN2243a.JPG)
Joe Z
IS-F engine bay - fuse box cover shown below with pulled fuses..
ETCS & EFI
Joe Z
![Smilie](https://www.clublexus.com/forums/images/smilies/smile.gif)
Last edited by Joe Z; 10-13-09 at 08:53 PM.
The following users liked this post:
caymandive (06-30-22)
#4
Driver
Thread Starter
#5
Lexus Fanatic
iTrader: (10)
Join Date: Nov 2004
Location: Under an IS F since 2008
Posts: 13,441
Received 1,063 Likes
on
586 Posts
![Lightbulb](https://www.clublexus.com/forums/images/icons/icon3.gif)
![Uhh...](https://www.clublexus.com/forums/images/smilies/1387914497.gif)
There are really only 2 easy ways..
Fuse pulling takes a bit longer, but none of the nav dests. are lost or window resetting inolved, which happens when removing the neg. battery cable..
1 minute in either case.
Its the same as the IS350...
The following users liked this post:
caymandive (06-30-22)
#7
Lexus Connoisseur
Trending Topics
#15
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
![Stick Out Tongue](https://www.clublexus.com/forums/images/smilies/tongue.gif)
Last edited by caymandive; 11-20-09 at 05:41 AM.