custom tune not loading

6.0swhatuneed · Post by **6.0swhatuneed** » Sat Jan 03, 2015 1:03 pm

Hi guys, I just recently pulled the tune off my gmc sierra to update my intune. I reinstalled the fan and 4.10 gear tune on my truck and it seems like it's not working. My speedometer seems a good bit off now and the abs lights are on after driving for a couple minutes. The lights are off with every restart and come on after driving. Fans don't want to turn on either. I checked my wiring very thoroughly, I guess my pcm could be the problem, let me know what you think.

Post by **mikel** » Mon Jan 05, 2015 11:19 am

was it a custom tune, or you are just modifying the canned tune?

FWIW, you do not need to restore to update with intune

6.0swhatuneed · Post by **6.0swhatuneed** » Mon Jan 05, 2015 11:59 am

Its a tune for 4.10 gears and electric fans on my sierra. I was having problems with fans prior to this so I figured I would update and start fresh with the tune.

Post by **mikel** » Mon Jan 05, 2015 12:04 pm

so it is a custom tune, made by a cmr tuner?

Post by **06MonteSS** » Mon Jan 05, 2015 12:12 pm

mikel wrote:so it is a custom tune, made by a cmr tuner?

yes, Zach did it for him...

the custom tune file zach posted for him is here: http://diablosport.com/forum/viewtopic. ... 57#p275157

6.0swhatuneed · Post by **6.0swhatuneed** » Thu Jan 08, 2015 12:34 pm

Has anyone had a look yet?

Post by **Zach** » Thu Jan 08, 2015 12:43 pm

Can you post a last tune written and let me look over it?

What happens when you try to install one of the can tunes?

6.0swhatuneed · Post by **6.0swhatuneed** » Thu Jan 08, 2015 5:37 pm

I'll post it when I get home here. Canned tune loads fine.

6.0swhatuneed · Post by **6.0swhatuneed** » Thu Jan 08, 2015 8:21 pm

Here's my last tune written

6.0swhatuneed · Post by **6.0swhatuneed** » Fri Jan 09, 2015 3:58 pm

Here's my last tune written

6.0swhatuneed · Post by **6.0swhatuneed** » Sat Jan 10, 2015 9:02 am

I hope I'm not coming across as annoying, but have you figured anything out yet?

Post by **06MonteSS** » Sat Jan 10, 2015 11:19 am

it's the weekend.. they're all gone until Monday bud...

Post by **Zach** » Tue Jan 13, 2015 9:53 am

Ok, somethings not right with the files i have. Please post everything from the Tunes folder on your Intune drive.

6.0swhatuneed · Post by **6.0swhatuneed** » Tue Jan 13, 2015 8:31 pm

here's all of them, it won't let me attach the 4.10 gear and fan tune

Post by **Zach** » Wed Jan 14, 2015 9:35 am

The Last Tune Written file you posted, which I assume is the file in the truck is for the 4.10 gear and has all of the fan settings correct for electric fans. Just in case I have remade that tune off of your backup that you posted.

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