Instaled overdrive lockout [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Instaled overdrive lockout


SMITH6.6
10-05-2006, 12:21 AM
Installed overdrive lockout this past weekend, it was well worth it when towing my camper to have the option to have in fourth instead of always going into fifth.

DuraNut
10-05-2006, 10:09 AM
I did the same thing not too long ago and used mostly Radio Shack parts. I find it most convenient in hilly country.

fast03
10-05-2006, 10:27 AM
what? the ally already has od lock-out.

CBRJohn2000
10-05-2006, 10:42 AM
what? the ally already has od lock-out.


:exactly: :confused: :confused: :confused: :confused:

IBDMAX'IN
10-05-2006, 10:53 AM
what? the ally already has od lock-out.

01-02 Models did not have an OD lockout, that was added in the 03 model year. ;)

ecc_33
10-05-2006, 11:08 AM
01-02 Models did not have an OD lockout, that was added in the 03 model year. ;)
):h Yep what he said its really good for pulling the sled with Big Power

fast03
10-06-2006, 03:23 PM
01-02 Models did not have an OD lockout, that was added in the 03 model year. ;)
Thanks, I learn something everyday!:)

IBDMAX'IN
10-06-2006, 03:35 PM
Thanks, I learn something everyday!:)


No problame-o, that's what we're all here for, helping others and learning new things.

roy67ss
10-07-2006, 12:15 PM
Hi guys,

I've been searching for the parts and wiring diagram for this mod but have not had too much luck. I would go the Radio Shack route but cannot find a diagram. I've found the GM modification instructions but no diagram.

Can anyone point me to a wiring diagram?

Thanks, Roy

Trippin
10-07-2006, 12:22 PM
www.kennedydiesel.com (http://www.kennedydiesel.com)

Go To Tech Tips > Dmax Tips

Lots of good stuff there. :D

roy67ss
10-07-2006, 12:46 PM
Thanks Trippin

I'd been there before but missed that tip somehow.

Got it now!

dmaxlover
10-07-2006, 02:13 PM
Installed overdrive lockout this past weekend, it was well worth it when towing my camper to have the option to have in fourth instead of always going into fifth.

How about you make yourself useful and come over and put mine in.:grd: