Allison H 50 EP Transmission recalled over injury risk

Recall date

August 20, 2018

Source

National Highway Traffic Safety Administration (NHTSA)

Official notice title

Allison Transmission, Inc. recalls Allison H 50 EP Transmission, H 40 EP Transmission

Recall number

18E085000

Brand / firm

Allison

Sold / distributed

Potentially affected: 592 units

Why it was recalled

A loss of drive can disable the vehicle unexpectedly, increasing the risk of a crash.

What was recalled

Allison Transmission, Inc. (Allison) is recalling certain H 50 EP, H 40 EP, H 50 Cert, and H 40 Cert Drive Units. The pressure switches on these Drive Units may fail, possibly resulting in a loss of drive.

What to do

Allison will notify the vehicle manufacturers that purchased the affected transmissions, and dealers will replace the C1 and C2 pressure switches, free of charge. The recall began September 14, 2018. Owners may contact Allison customer service at 1-800-252-5283.. Follow the official notice for full instructions.