February 2023 – TechLink

Archive for February, 2023

New DCBS Software Update Now Available

A new software update (DCAG1-35-01) and database update (DCDG1-11) are now available for the EL-52800 Diagnostic Charge Battery Station (DCBS). All DCBS units should be updated to ensure battery testing […]

February 24, 2023 —

Air Suspension Low with Communication Codes Set

Some 2021-2023 Tahoe, Suburban, Yukon and Escalade models equipped with the air leveling suspension (RPO F47) may have a low or leaning suspension or the air leveling function may be […]

February 24, 2023 —

Dead Battery or Cruise Control Inoperative

A no start condition due to a dead battery may be found on some 2023 Blazers along with intermittent cruise control operation. Along with these conditions, the brake lights may […]

February 24, 2023 —

February Service Newsletter from the Experts at GM TAC

The latest diagnostic assistance from the professionals at the GM Technical Assistance Center is now available in the February GM Technical Assistance Center (TAC) Newsletter. It covers a number of […]

February 24, 2023 —

AFIT Adapter Cable Identification and Vehicle Application Chart Update

The Active Fuel Injector Tester (AFIT) Vehicle Application Chart (Fig. 8), which can help identify the correct cable adapters for each GM model, has been updated with the latest model […]

February 24, 2023 —

Lunch and Learn with Field Service Engineers Each Month

Looking to get the latest technical information from Field Service Engineers (FSE)? And talk to FSEs about recent repairs you’ve experienced in your dealership? Check out the monthly FSE Lunch […]

February 17, 2023 —

ASE Remote Recertification Offers Convenient Testing Option

The National Institute of Automotive Service Excellence (ASE) offers a remote testing option for ASE recertification tests. With the flexible, convenient remote option, service technicians can obtain ASE recertification without […]

February 17, 2023 —

Dual Clutch Transmission Canister Filter and Maintenance Schedule

The Tremec DCT TR9080 dual clutch transmission (RPO M1L, M1M) on 2020-2023 Corvettes features a transmission canister filter (Fig. 3) that should be replaced at the initial 7,500-mile (12,000-km) maintenance […]

February 17, 2023 —

GM Service Know-How Emerging Issues

The monthly GM Service Know-How Emerging Issues seminars provide service/technical information on current issues and GM-certified repairs. This month the seminar reviews air spring repairs on full-size SUVs. (Fig. 7) […]

February 17, 2023 —