Auxiliary power unit door may separate
Defect Summary
Thermo king is recalling certain tripac auxiliary power units (apu), serial numbers 3000106335 to 3000127584, manufactured from july 29, 2011, through november 7, 2011, and used in tractor trucks. the maintenance access panel door may dislodge and separate from the apu.
Safety Consequence
If the door separates from the apu while the vehicle is being driven, it may create a road hazard for other drivers.
Corrective Action
Thermo king will notify owners, and dealers will replace the panel door free of charge. the recall began on november 2, 2012. owners may contact thermo king at 1-952-887-2200.
Similar Recalls
Other recalls from Thermo King Corp. or involving N/A.
FAQ: Recall 12E043000
Your rights, the repair process, and what each field on this page means.
What is recall 12E043000?
NHTSA recall 12E043000 was issued by Thermo King Corp. on October 12, 2012. It addresses: Auxiliary power unit door may separate. The recall affects approximately 3,720 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Thermo King Corp. dealer and reference NHTSA recall ID 12E043000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.