Engine and engine cooling (Detroit Diesel)
Vehicle equipment recall 05E-050. NHTSA received DETROIT DIESEL CORP.’s report on Aug 25, 2005.
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The short answer
NHTSA received DETROIT DIESEL CORP.’s report on Aug 25, 2005. Copied from NHTSA on Oct 20, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
SHOULD THE TURBOCHARGER FAIL, LUBRICATING OIL CAN ENTER THE EXHAUST SYSTEM AND WITHOUT THE EXHAUST TEMPERATURE SENSOR ACTIVATED, A VEHICLE FIRE CAN OCCUR.
CERTAIN DETROIT DIESEL SERIES 50 ENGINES MANUFACTURED BETWEEN OCTOBER 3, 2002, AND OCTOBER 10, 2004, FOR USE IN TRANSIT BUSES.
DURING INSTALLATION, THE EMC WAS NOT CALIBRATED TO ACTIVATE THE EXHAUST TEMPERATURE SENSOR AND PREVENT THE POSSIBILITY OF FIRE IN THE EXHAUST SYSTEM OF THE BUS IN THE EVENT OF A TURBOCHARGER FAILURE.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Engine and engine cooling.
What should you do?
DETROIT DIESEL WILL NOTIFY THE OWNERS AND REPAIR THE BUSES FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 24, 2005. OWNERS MAY CONTACT DETROIT DIESEL AT 1-313-592-5791.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- How to reach the firm: CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION’S VEHICLE SAFETY HOTLINE AT 1-888-327-4236; (TTY:1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Which ones are recalled?
NHTSA counts 160 items potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
- Detroit Diesel Series 50Built from Oct 3, 2002 to Oct 10, 2004; built from Oct 3, 2002 to Oct 10, 2004; built from Oct 3, 2002 to Oct 10, 2004
Who is recalling it?
- Made by DETROIT DIESEL CORP..
NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Which ones, by part or lot: the recall’s report on NHTSA’s site gives them where the maker did; this file gives part numbers only where its maker listed them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file before 2010 (FLAT_RCL_PRE_2010).
Released Oct 20, 2026 and checked Oct 20, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 20, 2026.