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*1972C10* · 09-22-2005, 01:08 AM

The 89 Didnt have a kickdown switch it was based off TPS Sensor Location and done by the computer Thats why i would like to get the right computer

I think any of the computers with the part number i have will work I saw a schematic on the web somewhere that showed a wire being TCC function for 700 R-4 Or Going to a kickdown relay for a 3 speed

I have a working 85 chevy 3/4 Originally 454/th400 I swaped it over to a 350 about a year ago

But its still carburated and i plan on convertiing it over with this harness i have out of an 89 and i would like to try to get the kickdown to work off the TPS If i cant then ill stick to the under dash kickdown switch thats already there and in place and functioning.

09-22-2005, 01:08 AM	#5
1972C10 Account Suspended Join Date: Dec 2003 Location: Texas Posts: 2,686	The 89 Didnt have a kickdown switch it was based off TPS Sensor Location and done by the computer Thats why i would like to get the right computer I think any of the computers with the part number i have will work I saw a schematic on the web somewhere that showed a wire being TCC function for 700 R-4 Or Going to a kickdown relay for a 3 speed I have a working 85 chevy 3/4 Originally 454/th400 I swaped it over to a 350 about a year ago But its still carburated and i plan on convertiing it over with this harness i have out of an 89 and i would like to try to get the kickdown to work off the TPS If i cant then ill stick to the under dash kickdown switch thats already there and in place and functioning.