2026 MACK MD (ELECTRIC) — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
1
Recall
1
Service Bulletin
0
Investigations
Overview of the 2026 MACK MD (ELECTRIC)
The 2026 MACK MD (ELECTRIC) has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 2 recall campaigns affecting this vehicle, covering issues with VEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR (TPS), ELECTRICAL SYSTEM:SOFTWARE. 1 technical service bulletin have been issued by Mack Trucks, Inc. for this model year.
Recalls for the 2026 MACK MD (ELECTRIC)
NHTSA has recorded 2 recalls for the 2026 MACK MD (ELECTRIC), potentially affecting up to 296 vehicles.
Recall 25V427000 — VEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR (TPS)
| 148 vehicles affected
Defect: Mack Trucks, Inc. (Mack) is recalling certain 2024-2026 Mack MD vehicles. When the Controller Area Network (CAN) communications are interrupted, the throttle signal from the electro mobility control unit may retain the last known throttle setting, and the engine will not return to idle as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers will update the control unit software, free of charge. Owner notification letters were mailed August 14, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0481.
View full details →Recall 25V427000 — ELECTRICAL SYSTEM:SOFTWARE
| 148 vehicles affected
Defect: Mack Trucks, Inc. (Mack) is recalling certain 2024-2026 Mack MD vehicles. When the Controller Area Network (CAN) communications are interrupted, the throttle signal from the electro mobility control unit may retain the last known throttle setting, and the engine will not return to idle as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: An engine that does not return to idle quickly enough can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers will update the control unit software, free of charge. Owner notification letters were mailed August 14, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0481.
View full details →Owner Complaints for the 2026 MACK MD (ELECTRIC)
No complaints have been filed with NHTSA for the 2026 MACK MD (ELECTRIC).
Safety Rating for the 2026 MACK MD (ELECTRIC)
NHTSA has not yet tested the 2026 MACK MD (ELECTRIC) in its New Car Assessment Program.
Technical Service Bulletins for the 2026 MACK MD (ELECTRIC)
Mack Trucks, Inc. has issued 1 technical service bulletin (TSBs) for the 2026 MACK MD (ELECTRIC). TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
CBR 2405-3 102025 — ELECTRICAL SYSTEM
CBR - Mack Chassis - MDe Instrument Cluster(IC) Nuisance Popup Message.
NHTSA Investigations for the 2026 MACK MD (ELECTRIC)
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK MD (ELECTRIC)
- 2024 MACK MD (ELECTRIC) — 0 complaints
- 2025 MACK MD (ELECTRIC) — 0 complaints
- 2026 MACK MD (ELECTRIC) (current)
Other MACK Models
- MACK MACK — 35 total complaints
- MACK ANTHEM (AN) — 12 total complaints
- MACK CXU612 — 12 total complaints
- MACK CX613 — 10 total complaints
- MACK GRANITE (GR) — 10 total complaints
- MACK CH600 — 9 total complaints
- MACK GU — 9 total complaints
- MACK RD — 8 total complaints