IC BUS 2013 IC BUS ICSB Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2013 IC BUS ICSB
Brand
IC BUS
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2013
Navistar, Inc. is recalling certain 2013 IC BUS ICSB vehicles due to electrical system issues. An unexpected engine shut down while driving may increase the risk of a vehicle crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Navistar is recalling certain model year 2012-2013 IC Bus brand model 1300FBC, CE, HC, and RE buses; model year 2011-2013 International brand model Durastar, model year 2013 International brand Workstar trucks; model year 2013 Holiday Rambler brand model Ambassador and Endeavor vehicles; and model year 2013 Monaco brand model Diplomat and Knight vehicles. These vehicles were manufactured August 5, 2010 through September 6, 2012 and are equipped with certain 2011-2013 model year I-6 engines with feature codes 12NUK, 12NUL, 12NUM, 12NUN, 12NUP, 12NUR, 12NUS, 12NUT, 12NUU, 12NUV, 12NUX, 12NUY and 12NUZ. The injection pressure regulator (IPR) harness wire may break due to vibrational damage. This could cause an unexpected shut down of the engine.
Reported concern (NHTSA)
An unexpected engine shut down while driving may increase the risk of a vehicle crash.
Recommended Action
Per NHTSA guidance
Navistar will notify owners, and dealers will replace the IPR wire connector free of charge. The safety recall began on March 15, 2013. Owners may contact Navistar at 1-800-448-7825.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026