Back to search
NHTSANHTSA · Vehicles·Recall number 18E085000

Allison H 50 Ep Transmission — Power train: automatic transmission

Published August 24, 2018 · Recall initiated: August 20, 2018

Summary

NHTSA records recall 18E085000, published August 24, 2018 and initiated August 20, 2018. Recalling firm: Allison Transmission, Inc.; Allison H 50 Ep Transmission — Power train: automatic transmission.

What's the hazard

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.

Get an email if ALLISON has another recall

Free. We only write when there's a new recall that matches. Unsubscribe in one click.

Recall details

Brand
ALLISON
Model
H 50 EP TRANSMISSION
Manufacturer
Allison Transmission, Inc.
Lot
ALLISON H 50 EP TRANSMISSION | ALLISON H 40 EP TRANSMISSION
Risk classification
E
Country
US

Related recalls

Questions about this recall

Was Allison H 50 Ep Transmission — Power train: automatic transmission recalled?

Yes. NHTSA published recall 18E085000 on August 24, 2018. Reported hazard: 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 should I do if I have this product?

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.

How do I know if my unit is part of the recall?

Compare your product details with the notice. Brand: ALLISON. Model: H 50 EP TRANSMISSION.

View official NHTSA notice(opens on nhtsa.gov)