OFFICIAL CAMPAIGN FILE

NHTSA campaign 14V137000

NHTSA campaign 14V137000 covers 13 published year-and-model reports from 1 makes in this index and lists 1,934 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received March 24, 2014 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 14V137000 says

NHTSA campaign 14V137000 identifies ENGINE AND ENGINE COOLING and states that 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.

Defect summary

Mack Trucks Inc. (Mack) is recalling certain model year 2014-2015 CXU, 2010-2015 LEU, and 2011-2015 MRU vehicles manufactured with certain Cummins Westport Model ISL G and 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 summary

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.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 14V137000

For NHTSA campaign 14V137000, the filed corrective action says: Cummins and Cummins Westport will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on March 12, 2014. Customers may contact Mack at 1-336-393-2000 or Cummins Inc. at 1-800-343-7357. Mack's number for this recall is SC0377.

Cummins and Cummins Westport will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on March 12, 2014. Customers may contact Mack at 1-336-393-2000 or Cummins Inc. at 1-800-343-7357. Mack's number for this recall is SC0377.

Owner notification: March 12, 2014
Filing manufacturer: Mack Trucks, Inc.
Component groups: ENGINE AND ENGINE COOLING

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 14V137000

RecallRoad links 13 year-and-model reports associated with NHTSA campaign 14V137000; the list reflects published source rows, not individual VIN coverage.