Engine and engine cooling: engineRecall 15V-288 · 2007–2012 Orion VII
Daimler Buses North America recall 15V-288 covers 455 2007–2012 Orion VII for a engine and engine cooling: engine problem, reported to NHTSA on May 15, 2015. The manufacturer's latest report (2016 Q3) shows 71% of affected vehicles repaired.
Source: NHTSA recall 15V288000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Daimler Buses North America (DBNA) is recalling certain model year 2007-2012 Orion VII natural gas-powered transit buses manufactured January 1, 2007, to October 1, 2012. 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 the engine oil comes into contact with hot surfaces, it can increase the risk of a vehicle fire.
The fix
Cummins will notify owners on behalf of DBNA, and dealers will secure the ends of the 90-degree elbow. In addition, the electronic control module (ECM) will be reprogrammed 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 DBNA at 1-905-403-7807 or Cummins Inc. at 1-800-343-7357.
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.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
71%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.