TCC Switch Wiring TH350C

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Goldie Driver

Full Access Member
Joined
Mar 19, 2018
Posts
4,380
Reaction score
7,573
Location
Houston, Texas
First Name
Britt
Truck Year
1980
Truck Model
GMC K1500 Suburban
Engine Size
350
Can anyone tell me if the 2 green wires go in the front and the blue with black stripe goes in the back of the TCC vacuum switch plug?

Discovered tonight these were loose - I suspect this is correct but do not know.

Loose means like hanging out of the back of the connector...

Pic taken from drivers side looking towards the power booster.

1980 Suburban, 350, 350 THC tranny.


Thanks !
 

Attachments

  • 20230208_205712.jpg
    20230208_205712.jpg
    106.8 KB · Views: 133

84-C20

Full Access Member
Joined
Dec 6, 2019
Posts
6,903
Reaction score
11,900
Location
.
First Name
.
Truck Year
1984
Truck Model
Chevrolet
Engine Size
305
Here are a couple of diagrams hopefully one of them will be right for your truck.

You must be registered for see images attach


You must be registered for see images attach
 

Goldie Driver

Full Access Member
Joined
Mar 19, 2018
Posts
4,380
Reaction score
7,573
Location
Houston, Texas
First Name
Britt
Truck Year
1980
Truck Model
GMC K1500 Suburban
Engine Size
350
Thanks !

Turns out that the way I had them plugged in last night worked as I had TCC on the way in to work.

Yay !


:big_banana_Dance:
 

Latest posts

Forum statistics

Threads
48,666
Posts
1,074,186
Members
43,338
Latest member
jw23655
Top