If the transmission shifts into neutral while driving, there would be loss of drive power, increasing the risk of a crash.

Power Train — Automatic Transmission
Power Train — Automatic Transmission — Control Module (TCM/PCM/Tecm)

Date Announced

JAN 29, 2021

Vehicles Affected

4

Mercedes-Benz Recall #

2021020038

NHTSA Campaign #

21V033000

Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 GLA 250 vehicles. The power supply for the automatic transmission control unit might be interrupted while driving, possibly causing the transmission to shift into neutral.

Actions

MBUSA will notify owners, and dealers will replace the transmission control unit, free of charge. The recall began March 18, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021020038.

Documents (10)

• Recall Quarterly Report #2, 2021-2
• Recall 573 Report - Amendment 1
• Recall Quarterly Report #1, 2021-1
• Manufacturer Notices(to Dealers,etc)- Recall Campaign Launch Notification Replace Transmission Control Unit MY19 156 (GLA-Class)
• Remedy Instructions and TSB
• ISSUED Owner Notification Letter(Part 577)
• Recall Acknowledgement
• Defect Notice 573 Report
• Manufacturer Notices(to Dealers,etc)
• Recall Quarterly Report #4, 2021-4