2016–2017 Mack Granite (gu), 2016–2017 Mack Terrapro (mru) Recall: Affected trucks may be missing a roll pin to secure the upper steering…
NHTSA campaign 16V098000 · Steering · filed Feb 19, 2016 · verified Jul 30, 2026
The defect
Mack Trucks, Inc. (Mack) is recalling certain model year 2016-2017 Granite (GU) and TerraPro (MRU) trucks manufactured from November 9, 2015, through January 19, 2016. The affected trucks may be missing a roll pin to secure the upper steering yoke to the steering shaft.
The risk
If the roll pin is missing, the steering shaft may disconnect from the yoke, resulting in a complete loss of steering and increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Mack will notify owners, and dealers will inspect the vehicles and replace the steering shaft if the roll pin is missing, free of charge. The recall began on April 1, 2016. Owners may contact Mack customer service at 1-610-709-2131. Mack's recall campaign number for this recall is SC0400.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Mack | Granite (gu) | 2016, 2017 |
| Mack | Terrapro (mru) | 2016, 2017 |
Related recalls
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- 2015–2023 Mack Granite (GR) and 1 other model — Turn signals may be positioned incorrectly, reducing their…
- 2020–2021 Mack Granite (gu) — Lower rear pivot cap screws may not be long enough to…
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Other campaigns involving Mack vehicles
Source: NHTSA recall database, campaign 16V098000 (manufacturer number SC0400). Data last verified Jul 30, 2026.