2011–2012 MCI D4000 Recall: Condensation in the intake manifold may freeze during cold weather…
NHTSA campaign 14V085000 · Engine and Engine Cooling · filed Feb 28, 2014 · verified Jul 30, 2026
The defect
Motor Coach Industries, Inc. (MCI) is recalling certain model year 2011-2012 D4000 motorcoaches manufactured March 2011 through July 2012 and equipped with certain Cummins Westport model ISL G. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.
The risk
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.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
MCI will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recallbegan on April 16, 2014. Customers may contact MCI at 1-847-285-2090 or Cummins Inc. at 1-800-343-7357. MCI's number associated with this campaign is 405.
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.
Affected vehicles
Related recalls
More MCI D4000 recalls
- 1988–2001 MCI 102D3 and 11 other models — Please refer to MCI's recall report for specific model year…
- 2014–2018 MCI D4000 and 4 other models — Red beacon lighting on the Threshold Warning System (TWS)…
- 2021 MCI D4000 and 7 other models — Fuel tubes between the fuel rail and the injectors for…
- 2018 MCI D4000 and 8 other models — Main Distribution Panel (MDP) located within the battery…
- 2017–2018 MCI D4000 and 7 other models — Sealing washer may not seat correctly in the pilot bore…
Other campaigns involving MCI vehicles
Source: NHTSA recall database, campaign 14V085000 (manufacturer number 405). Data last verified Jul 30, 2026.