TCM reset key cycle procedure U7135

wellsy · Post by **wellsy** » Tue Apr 08, 2008 10:56 pm

I am still getting used to the U7135, so far I have installed a 91 CAI tune and I am ecstatic with the results so far. Today I decided to do a TCM reset. In the manual, it is saying nothing has to be flashed, just a series of key cycling to reset, but as I was going through the steps, Quick adjust, transmission, tcm adjust, no where did it tell me to cycle the key...did I miss a procedure somewhere?

Mike_Levy · Post by **Mike_Levy** » Tue Apr 08, 2008 11:17 pm

It didn't tell you to turn the key off/on? Thats cycling.

bob34787 · Post by **bob34787** » Wed Apr 09, 2008 5:54 am

under QA if you selest one of the functions, say autostick disable and answer yes, it will ask you to turn the key off/on.,

wellsy · Post by **wellsy** » Wed Apr 09, 2008 1:34 pm

I will try again tonite, but I tried it twice last night, maybe I missed something,
but I did manage to get to the TCM reset feature, after performing the reset it didn't really say anything after that as to a successful reset or to turn the key off and unplug or again, cycle the key, I did feel that it wasn't thorough as it was with a tune, even though it is not the same procedure...I will try again.
PS: maybe just send me step by step and I will follow your procedure.

fordomatic69 · Post by **fordomatic69** » Wed Apr 09, 2008 2:08 pm

1. Open the hood
2. Pull fuse 11 (same thing as TCM reset).

wellsy · Post by **wellsy** » Wed Apr 09, 2008 3:04 pm

Thanks fordomatic69 I just as well would like to eliminate lifting the hood, pulling the fuse, dropping the fuse and landing directly dead center under the car (murphys law) on the pavement. If the U7135 can do it, way easier....but thanks again

fordomatic69 · Post by **fordomatic69** » Wed Apr 09, 2008 3:42 pm

sorry.. dry sense of humour here..... actually fuse 11 pull does more than just restting TCM adaptation according to what I've heard. The Predator does a fine job as well but just resets the TCM only.

kmills · Post by **kmills** » Wed Apr 09, 2008 4:17 pm

I've heard of horror stories with pulling the #11 fuse so have never done it. Instead, I think you can just re-flash the tune every now and then and it will probably do the same thing in clearly any adaptives

fordomatic69 · Post by **fordomatic69** » Wed Apr 09, 2008 4:26 pm

I pulled the fuse last night. No issues at all. Got rid of my MDS surge for now with the 91CAI tune.

wellsy · Post by **wellsy** » Wed Apr 09, 2008 5:53 pm

kmills,
You can do a TCM reset with the Predator, that's what I am trying to do...

kmills · Post by **kmills** » Thu Apr 10, 2008 12:22 pm

I understand you can do a TCM reset with the Predator....but like Fordo said, the fuse pull seems to do more then just the TCM reset. I was just saying that re-loading the stock tune, then re-flashing every so often (as often as you pull the fuse), will probably do the same as pulling #11.

TCM reset key cycle procedure U7135

TCM reset key cycle procedure U7135

RE: TCM reset key cycle procedure U7135

RE: TCM reset key cycle procedure U7135