2026 Mack Terrapro (te) Problems, Complaints & Recalls
- Compared with other Terrapro (te) years
- Not enough data 1st of 9 for complaints
- Safety recalls
- 1 recall: check your VIN
- NHTSA crash rating
- Not rated
NHTSA has received no owner complaints about the 2026 Mack Terrapro (te) so far. There is 1 safety recall covering this model year.
- 0owner complaints
- 1safety recalls
- 0NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
2026 Mack Terrapro (te) recalls (1)
Tap a recall to see the problem, the risk and the fix.
Engine and engine cooling:engine:engine control module (ecu/ecm):software
Problem: Mack Trucks, Inc. (Mack) is recalling certain 2022-2027 TerraPro trucks. The engine control unit (ECU) software may allow the engine to start when the transmission is not in Neutral. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 102, "Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect."
Risk: Starting the vehicle while in gear may cause unexpected vehicle movement, increasing the risk of a crash or injury.
Fix: Dealers will update the ECU software, free of charge. Owner notification letters were mailed April 14, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0492. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov March 18, 2026.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Other Mack Terrapro (te) years
← 2025 Terrapro (te) · 2027 Terrapro (te) →
| Year | Complaints | Recalls |
|---|---|---|
| 2027 Terrapro (te) | 0 | 1 |
| 2026 | 0 | 1 |
| 2025 Terrapro (te) | 0 | 4 |
| 2024 Terrapro (te) | 0 | 7 |
| 2023 Terrapro (te) | 0 | 4 |
| 2022 Terrapro (te) | 0 | 5 |
| 2021 Terrapro (te) | 0 | 2 |
| 2020 Terrapro (te) | 0 | 2 |
| 2019 Terrapro (te) | 0 | 1 |
See all Mack Terrapro (te) problems by year, every Mack model, or the VIN decoder.
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Frequently asked questions
What are the most common problems with the 2026 Mack Terrapro (te)?
NHTSA has no owner complaints on file yet.
Was there a recall on the 2026 Mack Terrapro (te)?
Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2026 Mack Terrapro (te) a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Terrapro (te) model years, the 2026 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.