Recall 26V719000: Mack Trucks, Inc., equipment:other:owners/service/other manual
Reported 2026-10-29 · vehicle recall · 151 units
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Problem
Mack Trucks, Inc. (Mack) is recalling certain 2024-2026 Medium-Duty Electric (MDe) vehicles that were incorrectly manufactured with the hill start assist (HSA) message enabled.
Risk
A false hill start assist message can lead to unexpected vehicle rollback on an incline, increasing the risk of a crash.
Remedy
Dealers will update the dashboard notification software and add a correction to the owner's manual, free of charge. Owner notification letters are expected to be mailed December 28, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0502. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 5, 2026.
Affected vehicles
| Make | Model | Year |
|---|---|---|
| MACK | MD (ELECTRIC) | 2024 |
| MACK | MD (ELECTRIC) | 2025 |
| MACK | MD (ELECTRIC) | 2026 |
| Manufacturer campaign | SC0502 |
|---|---|
| Initiated by | MFR |
| Owner letters | not yet dated |
Original record: NHTSA · JSON: /api/recall/26V719000.json · all recent recalls
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