Equipment (IFS)
Vehicle equipment recall 12E-027. NHTSA received IDLE FREE SYSTEMS, INC.’s report on Jul 19, 2012.
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The short answer
NHTSA received IDLE FREE SYSTEMS, INC.’s report on Jul 19, 2012. 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?
The battery separator contained in the APU could experience an internal circuit board capacitor failure, which could result in a fire.
Idle Free Systems, Inc.
(IFS) is recalling certain auxiliary power units (APU), model MT-HR-H-06, manufactured from February 2010 through December 2011 and installed as aftermarket equipment on heavy trucks.
The APU captures excess energy produced by the truck’s alternator.
This energy is converted to electricity which can be used to power A/C and heat systems in the truck’s cab.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- NHTSA’s part: Equipment.
What should you do?
IFS will notify owners and the battery separator will be replaced free of charge. The safety recall began during August 2012. Owners may contact IFS at 1-920-206-9333.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- How to reach the firm: 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.
Which ones are recalled?
NHTSA counts 36 items potentially involved, across everything this recall names.
NHTSA, Recalls flat file. Released Oct 20, 2026. Updated daily.
- IFS Electric APUNHTSA gives no dates made
Who is recalling it?
- Made by IDLE FREE SYSTEMS, INC..
NHTSA, Recalls flat file. 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 (FLAT_RCL_POST_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.