2015 Mack LR6 Problems, Complaints & Recalls
- Compared with other LR6 years
- Not enough data 1st of 2 for complaints
- Safety recalls
- 1 recall: check your VIN
- NHTSA crash rating
- Not rated
NHTSA has received no owner complaints about the 2015 Mack LR6 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.
2015 Mack LR6 recalls (1)
Tap a recall to see the problem, the risk and the fix.
Engine and engine cooling:engine
Problem: 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.
Risk: If engine oil comes into contact with a hot surface, there could be an increased risk of a fire.
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.
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 LR6 years
| Year | Complaints | Recalls |
|---|---|---|
| 2016 LR6 | 0 | 1 |
| 2015 | 0 | 1 |
See all Mack LR6 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 2015 Mack LR6?
NHTSA has no owner complaints on file yet.
Was there a recall on the 2015 Mack LR6?
Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2015 Mack LR6 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other LR6 model years, the 2015 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.