5 Speed to th700r4.. Wiring Help?!
#1
Senior Member
Thread Starter
iTrader: (1)
Join Date: Nov 2003
Location: San Lorenzo, California
Posts: 574
Likes: 0
Received 1 Like
on
1 Post
Car: 1987 Firebird Trans AM
Engine: 383 TPI...very soon
Transmission: TH700R4
5 Speed to th700r4.. Wiring Help?!
Ok.. I'll keep it short and simple (I hope).
My car originally had a 5 speed in it, someone decided to swap an th700r4 into it.
They did this without wiring up the Torque Coverter, but I wired something up and made it work...
The question is, I found a plug under my dash, with the wires that my book says is for the TCC Brake Cancle switch, did Manual and Automatics have the same wiring harness, just with the un-needed parts removed?
Is the harness for the TCC controls somewhere tucked away, from when this car was an automatic, or are the wires not there? Can I add these wires from the ECM, through whatever (Brake cancle switch,etc.) and get a PROM for an Automatic car and have it work the way it should?
I know someone wired up the Neutral safety switch, because my car will only start in P or N, and the backup lights work.
So... basically are the wires there and I just need to find them, or do I have to wire it to the ECM and Brake Cancle Switch?
I don't get why the connector for the Brake Cancle Switch is there...
Well that turned out longer than I thought... But Please help me. Thanks!
My car originally had a 5 speed in it, someone decided to swap an th700r4 into it.
They did this without wiring up the Torque Coverter, but I wired something up and made it work...
The question is, I found a plug under my dash, with the wires that my book says is for the TCC Brake Cancle switch, did Manual and Automatics have the same wiring harness, just with the un-needed parts removed?
Is the harness for the TCC controls somewhere tucked away, from when this car was an automatic, or are the wires not there? Can I add these wires from the ECM, through whatever (Brake cancle switch,etc.) and get a PROM for an Automatic car and have it work the way it should?
I know someone wired up the Neutral safety switch, because my car will only start in P or N, and the backup lights work.
So... basically are the wires there and I just need to find them, or do I have to wire it to the ECM and Brake Cancle Switch?
I don't get why the connector for the Brake Cancle Switch is there...
Well that turned out longer than I thought... But Please help me. Thanks!
#2
Junior Member
Join Date: Dec 2003
Posts: 27
Likes: 0
Received 0 Likes
on
0 Posts
Car: Pontica F-bird
Engine: 355
Transmission: 700-R4
I swapped the 700 into my car and they did share harnesses but i don't think the brake cancel switch is on there. I do have a 4 wire harness but i don't know what it goes to. its a flat connector and the 700 connector has the square one
Thread
Thread Starter
Forum
Replies
Last Post
Hellbillydeluxe
Tech / General Engine
10
09-22-2015 09:58 PM