I still have the original Vacuum switch for the torque converter lockup on my 200C hanging out in my Wagon's engine bay. Can this be used in any way for the torque converter lockup on a TH700-R4?
The switch itself you can find on Summit, and I'm sure you can find it on Rock Auto or even your local parts store. As for the connector, that I'm unsure of as well. I checked the suggested parts section on Summit, but it came up with nothing. I'm sure if you really wanted to, you could simply hard wire the switch and do your best to insulate it from heat to prevent it from breaking connection. As for what should go where, that information would undoubtedly be in a repair manual. Likely it would be wired to something that is on whenever the ignition is on, like the oil pressure switch, or a electric choke.Do you have a part number and some installed photos? I assume this is something I need to scrounge the junk yard for or can i grab it on rockauto.com?
That definitely looks like it for sure. I'll have to remember to take a picture of mine when I get home from work to verify.View attachment 92083 I think this is the connector
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