Actia multiplex system
Defect Summary
Motor coach industries, inc (mci) is recalling certain model year 2012 d4505, d4500, and d4000istv motor coaches, equipped with a sedan style entrance door and an actia multiplex system. Thirty minutes after the park brake is set and the ignition is turned off, the entrance door will close without warning.
Safety Consequence
The entrance door will close without warning, increasing the risk of personal injury to people entering or exiting the bus.
Corrective Action
Mci will notify owners, and remedy the affected coaches by reprogramming the multiplex system, free of charge. The recall began on april 11, 2012. owners may contact mci at 1-800-241-2947.
Similar Recalls
Other recalls from Motor Coach Industries, Inc or involving N/A.
FAQ: Recall 12V086000
Your rights, the repair process, and what each field on this page means.
What is recall 12V086000?
NHTSA recall 12V086000 was issued by Motor Coach Industries, Inc on March 5, 2012. It addresses: Actia multiplex system. The recall affects approximately 46 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Motor Coach Industries, Inc dealer and reference NHTSA recall ID 12V086000 or the manufacturer campaign number 384. 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.