NHTSA Campaign 14V132000

ENGINE AND ENGINE COOLING:ENGINE

Issued by Autocar, LLC · Reported Mar 19, 2014 · 4,192 vehicles affected

What's wrong

Autocar, LLC (Autocar) is recalling certain model year 2008-2014 ACX, WX, and WXLL vehicles manufactured July 30, 2007, through February 10, 2014, and equipped with certain Cummins Westport Model ISL G or ISX12 G engines. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.

Consequence

The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.

Remedy

Cummins Inc. and Cummins Wesport Inc. will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on April 12, 2014. Owners may contact Autocar at 1-765-489-5499 or Cummins Inc. at 1-800-343-7357. Autocar's number for this recall is A-1402.

Vehicles affected by this recall

Make Model Year Units
AUTOCAR ACX 2008 4,192
AUTOCAR ACX 2009 4,192
AUTOCAR ACX 2010 4,192
AUTOCAR ACX 2011 4,192
AUTOCAR ACX 2012 4,192
AUTOCAR ACX 2013 4,192
AUTOCAR ACX 2014 4,192
AUTOCAR WX 2008 4,192
AUTOCAR WX 2009 4,192
AUTOCAR WX 2010 4,192
AUTOCAR WX 2011 4,192
AUTOCAR WX 2012 4,192
AUTOCAR WX 2013 4,192
AUTOCAR WX 2014 4,192
AUTOCAR WXLL 2008 4,192
AUTOCAR WXLL 2009 4,192
AUTOCAR WXLL 2010 4,192
AUTOCAR WXLL 2011 4,192
AUTOCAR WXLL 2012 4,192
AUTOCAR WXLL 2013 4,192
AUTOCAR WXLL 2014 4,192

Source: NHTSA Campaign 14V132000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.