Problems owners report
Complaints filed with NHTSA about the 2017 MCI D4505, by the system named in each complaint. One complaint can name several.
- Unknown or other1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 injuries and 0 deaths reported
Recalls in Canada
1 Transport Canada recall for the 2017 MCI D4505.
| 2026007 15 Jan 2026 | Visual System Issue: On certain buses, the wrong glass may have been installed on the lower front entry door panel. As a result, the glass may not meet certain requirements… |
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada
Recalls
Motor Coach Industries (MCI) is recalling certain 102DL3, 102D3, MC12PTV, E4500, D4000, 102D3ISTV, D4500, J4500, D4000ISTV, D4005, D4505, and J3500 transit buses. Please refer to MCI's recall report for specific model year information. The front door lower curb view glazing material is incorrect. As such, these vehicles fail to conform to Federal Motor Vehicle Safety Standard (FMVSS) number 205, "Glazing Materials."
Motor Coach Industries (MCI) is recalling certain 2014-2018 D4000, 2013-2019 D4005, 2013-2023 D4500, 2013-2020 D4505, and 2021-2024 D45CRT coaches equipped with a Ricon wheelchair lift. The red beacon lighting on the Threshold Warning System (TWS) may not be bright enough. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 403, "Platform Lift Systems."
Motor Coach Industries (MCI) is recalling certain 2018 D4000, 2018-2020 D4005, D4000ISTV, 2017-2020 D4500, D4505, 2018-2021 J3500, 2017-2021 J4500, 2020 D4520, and 2018-2021 D45CRTLE motorcoaches. The Main Distribution Panel (MDP) located within the battery compartment contains a circuit board that may fail.
Motor Coach Industries (MCI) is recalling certain 2017-2018 D4000, 2017-2019 D4005, D4000ISTV, D4505, 2017-2020 D4500, J4500, 2018-2020 D45CRTLE, and 2018-2021 J3500 vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.
Motor Coach Industries (MCI) is recalling certain 2015-2016 D4000, 2015-2020 D4500 and D4505, 2016-2020 J4500, 2018 J3500, and 2017 D4005 buses. The seat belts may not extend from the retracted position, rendering the seat belt unusable. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standards (FMVSS) number 208, "Occupant Crash Protection," and number 209, "Seat Belt Assemblies."
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What MCI told its dealers about the 2017 MCI D4505: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 11011092 | Information to owners showing the proper procedure for checking the oil level in a BITZER HVAC compressor. |
| 10213033 | Technical Service Information Bulletin describing the replacement of seating backrest attachment hardware with the addition of a mechanical lock nut on specifically equipped buses manufactured prior to model year 2020. |
| 10210913 | This Technical Instruction is a description of the inspections and cleaning procedures being recommended by MCI due to the parts shortages which are impacting the repair inspections associated with NHTSA Recall 21V-748. These are the same instructions as outlined in the previously submitted Technical Services Information Bulletin TSIB 22-01 and Technical Instruction ITS60421, except they are specific to those customers operating in extremely corrosive environments. |
| 10210017 | This Instruction to Service (ITS) is a description of the inspections being recommedned by MCI due to the parts shortages which are impacting the repair instructions associated with NHTSA Recall 21V-748. These are the same instructions as outlined in the previously submitted Technical Service Information Bulletin TSIB 22-01. |
| 10208761 | This is an upgrade to Technical Service Information Bulletin TSIB 21-10 issued in January of 2022 which is specific to buses operating in severe duty and or corrosive environments. These bulletins have been issued to recommend interim inspection procedures required every 6000 miles on specifically equipped motor coaches due to global parts shortages and the subsequent delay in available parts to conduct the corrective actions associated with NHTSA Recall 21V-748. |
| 10207577 | This Technical Service Information Bulletin describes interim inspection procedures required every 6000 miles on specific motor coaches due to the global parts shortage and subsequent delay in available parts to conduct the corrective actions associated with NHTSA Recall 21V-748. Customers were notified of the recall and recommended to download this inspection document from the MCI website. |
| 10206198 | This Technical Service Information Bulletin (TSIB) describes an update from Meritor for the bolt torque application requirements on hub-to-rotor bolts for the front, drive and tag axles, on specific coaches equipped with Meritor EX225 disc brakes, on either Conventional, PreSet or Unitized Wheel-End hubs. |
| 10198960 | This Technical Sevice Information Bulletion is to advise of a part number supersession of the coolant hump hose, MCI PN 6L-8-353, to MCI PN 06-08-2262. |
| 10180805 | This Service Bulletin provides a checklist of actions to perform on a daily, weekly and monthly basis for parked coaches before they are considered ready for driving. |
| 10180802 | This Service Bulletin notifies owner of affected vehicles that Distributed Intelligent Network Control System ("DINEK"), on behalf of I/O Controls Corporation, has issued a technical bulletin G4-MBC-HUB-05 to replace the master module. |
| 10168939 | This Procedure outlines the steps to replace the aluminum rivets with stainless steel nuts and bolts to secure the rad panel due to galvanic corrosion. |
| 10167381 | This Procedure outlines the steps to install a relief valve on the air compressor for coaches equipped with DD13 engines. |
| 10167366 | This Service Bulletin informs owners of the procedure to clean the batteries and reapply corrosion inhibitor every 6000 miles or 3 months, whichever first occurs. |
| 10164618 | This Service Bulletin informs owners of D series coaches equipped with a Delco 55 SI alternator MCI P/N (07-03-1310) to clean the alternators every 6,000 miles using the procedure as recommended by Delco. |
| 10151594 | Field Service Campaign D18M2 GHG17 Detroit? DD13 Software Reprogramming and Emission |
| 10140449 | This Service Bulletin informs affected owners of model year 2017 D series coaches that Johnson Controls has notified MCI that a defect may exist in certain Recaro driver's seatbelt buckles. The defect may cause the coaches' telltale to activate erroneously even after the seatbelt has been buckled. MCI will remedy the affected coaches at no cost to owners. |
| 10129262 | This Service Bulletin informs affected customers that the GFCI outlet(s) on the Sensata inverter may require replacement on model year 2014-2017 MCI D Series and model year 2014-2017 MCI J4500 model coaches, and that replacement parts are available for purchase. |
| 10129260 | This Service Bulletin informs affected customers that the potential may exist for heat damage to occur to the rear bumper asembly on coaches equipped with an ISX G engine on model year 2015-2018 MCI D Series model coaches, and that MCI has a retrofit available at no cost to the customers. |
| 10110763 | This Service Bulletin informs affected customers that MCI has become aware that rattling of the parcel rack compartment doors may occur on model year 2014-2017 MCI D Series and 2014-2017 MCI J4500 model coaches, and that MCI will remedy the affected coaches at no cost to the customer. |
| 10090269 | THIS SERVICE BULLETIN INFORMS AFFECTED CUSTOMERS THAT MCI HAS MADE AN IMPROVEMENT TO THE PARCEL RACK COMPARTMENT DOOR INSTALLATION WHICH WILL MINIMIZE THE PARCEL RACK COMPARTMENT DOOR RATTLING ON MODEL YEAR 2014-2017 MCI D MODEL COACHES AND 2014-2017 MCI J4500 MODEL COACHES. MCI WILL PROVIDE A PARTS KIT TO REMEDY THE AFFECTED COACHES AT NO COST TO THE CUSTOMERS. |
NHTSA manufacturer communications (public domain)
NHTSA investigations
Tailpipe seperation resulting in fire
NHTSA Office of Defects Investigation