Motor Coach Industries recalls 2017-2021 D4505 motorcoaches with faulty electrical circuit boards that could cause fire or vehicle shutdown, increasing crash risk. Owners must contact MCI for free repair.
MDP circuit board failure can result in a fire or an unexpected vehicle shutdown, increasing the risk of a crash.
Motor Coach Industries is recalling certain 2017-2021 D4505 motorcoaches due to a potential fire or vehicle shutdown risk from a faulty electrical circuit board. This could increase the chance of a crash if the vehicle stops unexpectedly. Read more at govinfonow.com/recall/1226200-mci-d4505-2017-recall-electrical-system-fire-risk.
Source Summary by GovInfoNow · govinfonow.com/recall/1226200-mci-d4505-2017-recall-electrical-system-fire-risk · Updated October 4, 2026 · Official notice: NHTSA #21V748000
“MCI D4505 (2017) Recall: Electrical System Fire Risk.” GovInfoNow, updated October 4, 2026. https://govinfonow.com/recall/1226200-mci-d4505-2017-recall-electrical-system-fire-risk. Based on NHTSA recall 21V748000 (https://www.nhtsa.gov/recalls?nhtsaId=21V748000).
The Main Distribution Panel (MDP) circuit board can fail, causing the vehicle to shut down unexpectedly or start a fire. This increases crash risk if the vehicle stops suddenly while moving.
Motorcoach owners using the recalled D4505 models (2017-2021) are most at risk. The hazard affects vehicles that may shut down unexpectedly or catch fire.
Check if your motorcoach has a 2017-2021 model year and is listed in the recall (D4505 series). The issue is in the battery compartment's Main Distribution Panel.
Call 1-800-241-2947 to schedule a free repair at an MCI Service Center.
MCI will replace the faulty circuit board with a new main disconnect and circuit breaker panel at no cost.
MCI Service Centers will remove the MDP and install a new main disconnect and circuit breaker panel, free of charge. Owner notification letters were mailed November 12, 2021. Owners may contact MCI's customer service at 1-800-241-2947. MCI's number for this recall is R21-010.
The Main Distribution Panel (MDP) circuit board may fail, causing unexpected vehicle shutdown or fire, increasing crash risk.
Check if your motorcoach is a 2017-2021 D4505 model with the Main Distribution Panel in the battery compartment.
No deadline is stated in the recall notice; owners can contact MCI at any time for free repair.
We’ve drafted a message you can send MCI to request your refund or repair — edit it as you like.
Subject: Recall 21V748000 — MCI MCI Hello, I own a MCI that is covered by recall 21V748000 from MCI. The official recall notice states: MCI Service Centers will remove the MDP and install a new main disconnect and circuit breaker panel, free of charge. Owner notification letters were mailed November 12, 2021. Owners may contact MCI's customer service at 1-800-241-2947. MCI's number for this recall is R21-010. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official NHTSA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
