Re: 700R4 build thread.
Now for some TCC wiring. I have some sort of two prong switch attached to the valve body, but NOT screwed into a port. My best guess is a Temperature switch. Can this switch be bypassed, removed, ignored?
If that switch wasn't there I would assume the wiring would be simply power (Red wire) to the TCC solenoid. Jumper (Black wire) to the 4th gear pressure switch. Then the Pressure switch would ground the circuit in 4th gear. But with this "Unknown" switch in between the two, I'm no sure how to proceed.
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