How to do a hard reset of ecu?
How to do a hard reset of ecu?
JK Freak
Joined: Nov 2008
Posts: 613
Likes: 0
From: costa mesa ,ca
the fuel pump fuse is the same thing but they said about 15-20min should do it if you do the pump fuse you are not turning the power to every thing else in the jeep. both work or should work
JK Jedi Master
Joined: Feb 2008
Posts: 12,907
Likes: 185
From: Maine
I didn't know about the fuel pump fuse supplying power to the TCM. I usually advocate the battery negative terminal because it works for a host of computer problems and is a single item to remember.
JK Freak
Joined: Nov 2008
Posts: 613
Likes: 0
From: costa mesa ,ca
almost all dodge /jeep chrysler cars /truck and jeep made in the late 90's to present usually the fuel pump fuse will re set the ecu that is what i have been told but the neg. battery will do the same thing