Transmission TECH/TALK
Chevrolet 6L90 Hill Start Assist Inoperable
The vehicle came back with a complaint of the “Hill Hold Assist” feature was not working since the remanufactured transmission...
The vehicle came back with a complaint of the “Hill Hold Assist” feature was not working since the remanufactured transmission...
The new Adapt-A-Case multi-functional tool (p/n T-135PRBRAC) tests the pressure of the 6L80/90 1-2-3-4/3-5 reverse drum to ensure there are...
The 6L80/6L90 3-5/Reverse Drum Check Tool (p/n T45555-LEAK) from Whatever It Takes (WIT) allows you to air check the weld...
The drum may crack at the weld affecting application and setting DCT’s such as P0776.
The pump vane is a replacement for rebuilding pump rotors.
After installing the service pump cover, a transmission may have low line pressure. Models 2006-2015 GM Passenger Cars and Trucks...
For customers with demanding GM 6L80/90 gas-powered applications that use a full-size torque converter, Sonnax has introduced an easy-to-build, cost-effective...
During model year 2012, Chevrolet and GMC trucks equipped with the 6L80/90 transmission received an updated output-shaft assembly. The previous...
The 6L80/90 transmission is showing up in shops much more frequently than in the past, as vehicles equipped with this...
From the TASC Force we reprint a series of in-depth test instructions for checking the serviceability of valve bodies.