What was done to your JK this week?
JK Enthusiast
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
Installed a front bumper, and winch. Olympic Boa Basic Bumper 230-174, requires winch plate 507-174, and light pods 852-174. Warn Tabor 9K winch, old, from a previous 4X4 I used to have. I had to relocate the relay box, as it was in the way of the bumper.
Note, the vacuum pump had to be relocated to make room for the winch.
Note, the vacuum pump had to be relocated to make room for the winch.
JK Newbie
Join Date: Jun 2014
Location: Sumner, WA United States
Posts: 25
Likes: 0
Received 0 Likes
on
0 Posts
JK Enthusiast
![Default](https://www.jk-forum.com/forums/images/icons/icon1.gif)
I am dealing with this very issue right now. I had it throw the E-43 error back in 14' had to have them send me a new file fixed and threw the runner in the glove box. Went to retune last weekend and bam E-43 again. The it crashed trying to install the new firmware. Finally got it to recover and new firmware installed. Waiting on their engineers to send me a new stock file so I can retune.