AfterMarketNews Auto Care Pro AutoProJobs Auto-Video.com Brake&Frontend BodyShopBusiness Counterman EngineBuilder Fleet Equipment ImportCar Motorcycle & Powersports News Servicio Automotriz Shop Owner Tire Review Tech Shop Tomorrow's Tech Underhood Service

Home Technical Topics Tech Videos

From 1993 to 2008, the GM 4l60E transmission used a pressure switch manifold to tell the computer what gear was selected.  In this Tip Clip instructor Wayne Colonna gives a detailed technical overview of this component with some helpful info on diagnosing associated problems. Watch Now.


Similar articles
MAF Testing, Audi, VM
0 547

Many aftermarket scanners now offer VW and Audi software without the need for the factory tool. Although, if you’re...
Dave Scaler, TechTip, Nissan
0 435

One of the most common repairs when it comes to Infiniti and Nissan vehicles involves the Fly by Wire...
Service, Greg, Management
0 450

Customers perceive service shops differently than any other service they may encounter. There is a certain stigma surrounding repair...
Bill Haas, Generation XY
0 166

For the first time in history we have four different generations in the workplace. Each generation has their...
  • Pingback: ABS Tech Tip 1 | Scope It Out: Automotive Videos News Blog

  • skip porter

    thank you for your video. i bought a rebuilt 4l60e of ebay and it would not shift. i spent many hours swapping solenoids an putting in my old valve body. i asked around about the pressure switch manifold and was told this would not cause this.my old one looked different from the bottom and i did not have new o-rings so i did not change it. when i finally did it shifted perfect. i never would have figured this out if not read where you told what this switch did. does the rebuilder have any way to test this switch or is he putting in used parts hoping the customer doesn’t get screwed. thanks Skip Porter

  • Pingback: 00 Silverado 4L-60E Trans Slam 1-2nd

Take a Quick Quiz

Import testing, Quick Quiz
0 504

If you are turning imports away because your techs lack the training and expertise to diagnose and repair these...
Quick Quiz, LS-7
0 756

Do you have what it takes to sell one more job? Before you do, you need to make sure...