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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Jan 2006 Posts: 42 Junior Member | | Junior Member Joined: Jan 2006 Posts: 42 | first off, i promise pictures are coming(prof. photographer i hate digital). plug on side of transmision case(orange wire) has been cut off; where does it go(end up)? wire harnes connecting stoplights connected all wires except single (brown?) wire with very small single plastic connector am i missing onother harness connecting back up to front of truck? mucho thanks in advance.
jcf
| | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy Adramelech, Welcome, what transmission are we talking about, standard of some kind or automatic? If its a standard it's probably going to the backup light switch, but that's usually two wires if it's an auto it could be for your kickdown solenoid. Do the lights at the back of the truck work? | | | | | Joined: Aug 2005 Posts: 125 6 heaven | | 6 heaven Joined: Aug 2005 Posts: 125 | If this is a turbo hydramatic 400, that wire is used for the down shift control. A turbo 400 has the vacuum modulator on the passenger side pointing to the side, in the center of the trans body. A turbo 350 has the modulator on the passenger side on the rear of the case. | | | | | Joined: Oct 2002 Posts: 4,066 Bolter | | Bolter Joined: Oct 2002 Posts: 4,066 | where is Weimar Tx and welcome to the bolt...
Redryder pixMy HotrodA veteran - whether active duty, retired, national guard, or reserve - is someone who, at one point in his or her life, wrote a blank check made payable to The 'United States of America', for an amount of "up to and including my life."I am fighting cancer and I am winning the fight | Pain is part of life; misery is an option. | | | | | Joined: Jan 2006 Posts: 42 Junior Member | | Junior Member Joined: Jan 2006 Posts: 42 | it,s an auto(rebuilt) and the plug (single) is in the middle facing drivers side. Need to know what it is so I can look to buy a new one.
jcf
| | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy again Adramelech, it sounds like you have a turbo 400, and this wire powers up a downshift solenoid, the other end of the wire goes to a switch under the dash which closes when you push the accelerator pedal to the floor. Hope this helps. | | | | | Joined: Jan 2006 Posts: 42 Junior Member | | Junior Member Joined: Jan 2006 Posts: 42 |
jcf
| | | | | Joined: Jun 2005 Posts: 422 Shop Shark | | Shop Shark Joined: Jun 2005 Posts: 422 | Weimar is on U.S. Highway 90 and Interstate Highway 10, eighty-seven miles west of Houston in western Colorado County. | | |
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