Air management unit (amu) pressure switch
Defect Summary
Daimler trucks is recalling 15,686 my 2005 through 2009 fccc and thomas built school and transit buses manufactured between march 2005 and may 2008 equipped with a certain brake lamp air pressure switch. the contacts in the pressure switch for the low current brake lamp signal to the chassis ecu may have become contaminated by silicone during assembly causing insulating deposits to build up over time preventing the brake lamps from operating.
Safety Consequence
Inoperative brake lamps would not provide a signal to following drivers that the brakes are applied and a crash may occur.
Corrective Action
Daimler trucks will notify owners and dealers will replace the pressure switch free of charge. the recall is expected to begin on or about march 18, 2009. owners may contact daimler trucks at 1-800-547-0712 or thomas built buses at 1-336-889-4871.
Similar Recalls
Other recalls from Daimler Trucks North America, Llc or involving Exterior Lighting.
FAQ: Recall 08V602000
Your rights, the repair process, and what each field on this page means.
What is recall 08V602000?
NHTSA recall 08V602000 was issued by Daimler Trucks North America, Llc on November 19, 2008. It addresses: Air management unit (amu) pressure switch. The recall affects approximately 15,686 vehicles, with the defect involving the Exterior Lighting component.
How do I get this recall repaired?
Contact any authorized Daimler Trucks North America, Llc dealer and reference NHTSA recall ID 08V602000 or the manufacturer campaign number FL-538. 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.