98ramtough

Howdy folks. I just traded a 2005 GMC duramax/allison combo on a 2007 2500 SRW LWB QC 5.9 Auto 4x4. Just got it yesterday. So far I LOVE it. Totally glad I traded my problematic Chevy...

Some questions if anyone would be so kind to help me with.

Anyway to disable the horn and lights from going off if you back up with the driver door adjar? It is not often I would do this, but sometimes when it is super foggy or dark and I am launching my boat its easier to see the path backing down etc. I looked in the book and didn't see how to disable this. I was able to disable the annoying seatbelt buzzer.

Also, how large of tank on the 2500 QC LB? Guessing 34?

oh and about the kinda being new. I used to have a 98 12v cummins that I traded for the duramax. Miss that old truck, it was incredible. I was a member here for a while but was away for a year.....

Thanks guys.

Mike

rustyshakelford

i tried the seatbelt thing yesterday and it actually worked?

brett

Thundercloud

Well welcome back you dabler . I think the long bed trucks have a 38 gallon tank but I'm not totally positive.

98ramtough

What do you mean?

rustyshakelford

theres a thread floating about that says if you have your seatbelt buckled you can back up with the door open and the horn wont go off. i tried it and it actually worked?

brett

98ramtough

Brett-

Awe got ya. That makes sense, I just watched the lady back it up in the sales lot with out the seatbelt and I cringed!

dieseloutlaw1

longbed trucks have a 35 gallon, and the shortbeds have a 34. The seatbelt thing does not work in mine still honks. I have my train horn hooked to my factory horn so wow, i keep mt door closed now.