- Thread starter
- #21
HammerDown
Well-known member
Don't know where it was assembled...would a vin# offer that info?Very close the computer grounds a relay which connects the solenoid to ground. The brake switch stops this relay from switching when braking. (thus no lock up during braking)
Your Vette is St. Louis assembled right? Seems unlikely that they would have changed the wiring during the year it was shut down.
Seems odd that Gerry (Also A St. Louis Vette) has a different configuration for his wiring though. (Assuming his memory is right)
At this point I wish I has a 4-maual in my car! lol
Gerry, prior I have googled (TH350c valve body pictures) and I have seen some three & two-wire lock-up solenoids and some valve bodies with one & two pressure switches as you mention.
Note the pic below...mine and the pic below is 'wired' the same but the below pressure switch is in a different location!
That pressure switch appears to be a 'governor pressure switch'
I just can't confirm (what I already have) or what's pictured below is correct or not, I just don't know???
I have read in 1981 GM did some pink elephant type things, and that's what I may have...I don't know?
,
![th350c_schema.jpg th350c_schema.jpg](https://forums.corvetteactioncenter.com/data/attachments/7/7830-c7d3dfbc4bd9c38c6c48ea1a45c72f41.jpg?hash=x9PfvEvZw4)
Last edited: