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🔥 Fire riskNHTSA 15V275📅 May 11, 2015

2011–2016 Mack LEU & 2011–2016 Mack MRU + 1 more recall: engine

⚠️ What's wrong

Mack Trucks, Inc. (Mack) is recalling certain model year 2011-2016 Mack MRU and LEU trucks manufactured June 25, 2010, to April 30, 2015, and 2015-2016 LR6 trucks manufactured from December 18, 2014 through March 6, 2015. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.

💥 The risk

If engine oil comes into contact with a hot surface, there could be an increased risk of a fire.

🔧 The fix

Cummins will notify owners on behalf of Mack, and Cummins service centers will administer the repairs which include securing the ends of the 90-degree elbow and reprogramming the electronic control module (ECM) with software that can adjust the engine output under misfire conditions to limit crankcase pressures. These repairs will be performed free of charge. The recall began on June 12, 2015. Owners may contact Mack customer service at 1-800-528-6586 or Cummins Inc. at 1-800-343-7357. Mack's number for this recall is SC0391.

Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
NHTSA campaign
15V275000
Manufacturer recall #
SC0391
Manufacturer
Mack Trucks, Inc.
Vehicles affected
2,124
Component
ENGINE AND ENGINE COOLING:ENGINE
Owner phone
1-800-528-6586
NHTSA hotline
1-888-327-4236
Owner letters mailed
Jun 12, 2015
Built
Jun 25, 2010 – Apr 30, 2015
Recall started by
MFR
Notes
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.

Vehicles in this recall

Is your car affected? Recalls apply to specific VINs. Check my VIN

FAQ

Is the 15V275 recall repair free?

Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)

Which vehicles are included in recall 15V275?

2011–2016 Mack LEU & 2011–2016 Mack MRU + 1 more. 2,124 vehicles may be affected. Check your exact car with its 17-character VIN.

What should I do?

Check your VIN, then call any authorized Mack dealer to book the free repair or call the manufacturer at 1-800-528-6586.