Updated mini maxx and won't turn over

[4ruggy]

I updated my mini maxx this morning and it started fine. I went to the store the shut it of and it would not turn over. I then downloaded the stock setting and it started turned it off and it would no turn over again. Re downloaded tune and it started. Anyone know what is going on with it?

[drunk on diesel]

Do you have it wired to the key-on trigger? Are you running delete tunes or DPF-present tunes?

[4ruggy]

Yes i am running delete tunes and i also have it wired to the key on wire. I am not sure it was because i just installed the the newest update or what i am not having the issue now. Seems to start fine today.

[Honey Badger]

I had the same thing happen to me. The computer only lets you do one ignition cycle in stock mode with out a DPF being present, then won't start again. Try tuning it again and it should start up. I went thrugh this on the phone with the guys from H&S.

[drunk on diesel]

between this and your gauge funkiness, you may have a hardware issue.

I have had two no-starts with my truck w/ the mini maxx. Each time I unplugged it while running, then killed the truck. Truck would not start until I reflashed it. If your HDMI cable or OBD block is shorting out slightly and causing the same signal as unplugging the HDMI, there's your problem.

I will say that the truck ran fine, the only way I noticed an issue was that the AC compressor wasn't coming on. So I shut the truck down and when I did it wouldn't start!

[4ruggy]

It started to day fine. Then on my way home my ac was not working. Just blowing hot air and the truck fan was kicking on just after starting after work. It's gotta be a program error or something I have nOt had any issues till I installed the latest update.

[drunk on diesel]

that's really strange. I would call H&S tomorrow, but in the mean time, I would go back to the previous version of software. They're the same firmwear, so no problem going back

[BB's 250]

Your not getting a U0073 code are you. Same thing i was getting but with the u0073. H &s sent me a new block plug and hdmi, mine was shorting out, throwing a loss of communication code.

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[drunk on diesel]

I think it's only glitching out momentarily. Possibly not long enough to kick a code?

But the fact that it's losing the AC compressor function and won't start sounds to me like he needs a cable and or block

[BB's 250]

Originally Posted by drunk on diesel

I think it's only glitching out momentarily. Possibly not long enough to kick a code?

But the fact that it's losing the AC compressor function and won't start sounds to me like he needs a cable and or block

Mine would lose the ac, and the cruise, i bet he has the u0073 dtc. They say all it takes is a split seccond to throw the dtc.

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