700r4 not shifting out of 1st

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Johnathan S

Junior Member
Joined
Apr 11, 2019
Posts
26
Reaction score
11
Location
Fort Worth, TX
First Name
Johnathan
Truck Year
1986
Truck Model
C10
Engine Size
350
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Any of yall know what the two wires in my hand do? it is for the TCC lockup. the green and blue are hooked up right but I ditched all of the emissions stuff and forgot what they hook up too. I had another vacuum switch and that worked fine for a month until the whole transmission didn't wanna shift and somehow the switch quit on me. I tried connecting them together and it would work but within minutes of driving it kept blowing the fuse for the radio. I guess the radio fuse in the block is connected to the ACCY section of it? strange to me. the blue wires in both pictures are tied together and come off the break switch
 

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