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2021 MCI D4500

2 recalls — 0 complaints — 8 TSBs

24V073000 Feb 7, 2024
EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR LIFT/RAMP
Defect Description
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 ... Read more
Consequence
Beacons that do not provide proper illumination may be less visible to wheelchair lift users, increasing the risk of injury.
Remedy
MCI will work with Ricon to replace the TWS kits, free of charge. Owner notification letters were mailed March 21, 2024. Owners may contact MCI customer service at 1-800-241-2947.
2,114 vehicles affected
Manufacturer: Motor Coach Industries
21V971000 Dec 15, 2021
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL
Defect Description
Motor Coach Industries (MCI) is recalling certain 2019-2022 D4000 ISTV, D4500, 2021 D4000, D4520, 2020-2021 D4505, D4005, 2020-2022 D45CRTLE, and 2019-2021 J4500 vehicles equipped with certain Cummins X12 diesel engines. The fuel tubes between the fuel rail and the injectors for cylinders four, fiv... Read more
Consequence
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy
On engines with 75 miles or less, Cummins dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators. Repairs will be performed free of charge. Owner notification letters were mailed March 11, 2022. Owners may ... Read more
1,125 vehicles affected
Manufacturer: Motor Coach Industries

No complaints found for this vehicle.

Technical Service Bulletins — 2021 MCI D4500

8 manufacturer communications from 7 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

ComponentBulletins
110000 ELECTRICAL SYSTEM2
350000 EQUIPMENT1
220000 SEATS1
030000 SERVICE BRAKES, HYDRAULIC1
060000 ENGINE AND ENGINE COOLING1
080000 FUEL SYSTEM, DIESEL1
980000 UNKNOWN OR OTHER1
ITS69867 Nov 28, 2023
110000 ELECTRICAL SYSTEM
Instruction to Service to replace the farebox baseplate to provide additional clearance.
TSIB 22-02 Apr 1, 2022
060000 ENGINE AND ENGINE COOLING
This Technical Service Information Bulletin is a supplemental reminder to all MCI owners/operators of vehicles which are affected by the Cummins Equipment Recall 21E-099 and MCI Vehicle recall 21V-971.
TSIB 22-02 Apr 1, 2022
080000 FUEL SYSTEM, DIESEL
This Technical Service Information Bulletin is a supplemental reminder to all MCI owners/operators of vehicles which are affected by the Cummins Equipment Recall 21E-099 and MCI Vehicle recall 21V-971.
ITS60378 Apr 1, 2022
110000 ELECTRICAL SYSTEM
This Technical Instruction describes how to upgrade the Delco alternator indicator lamp ring terminal.
TSIB 21-01 Dec 14, 2021
030000 SERVICE BRAKES, HYDRAULIC
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
TSIB 21-08 Oct 6, 2021
220000 SEATS
Technical Service Information Bulletin describing an update to the Preventaive Maintenance requirements for specifically equipped motor coaches with Kiel Avane model passenger seats.
SB 3139 Sep 17, 2020
350000 EQUIPMENT
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.
No comms 2024-04 Apr 5, 2024
980000 UNKNOWN OR OTHER
There are no Manufacturer Communications in accordance with 49 CFR 579.5 to report for April 2024 for Motor Coach Industries.

MCI D4500 — All Years Overview

Complete safety history for the MCI D4500 across all model years (1997–2023).

163 Total Recalls
2 Total Complaints
0 Investigations
1 Reported Crashes
0 Reported Fires
0 Reported Deaths

MCI D4500 — Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year Recalls Complaints
2023 1 0 View
2022 2 0 View
2021 (current) 2 0
2020 8 0 View
2019 8 0 View
2018 7 0 View
2017 5 0 View
2016 5 0 View
2015 9 0 View
2014 8 0 View
2013 5 0 View
2012 7 0 View
2011 9 0 View
2010 10 0 View
2009 11 0 View
2008 8 0 View
2007 7 0 View
2006 9 0 View
2005 10 0 View
2004 7 1 View
2003 7 0 View
2002 7 1 View
2001 5 0 View
2000 3 0 View
1999 1 0 View
1998 1 0 View
1997 1 0 View

Other MCI Models

Model Recalls Complaints
102A3 0 0 View
102B3 0 0 View
102C3 0 0 View
102D 0 0 View
102D3 0 0 View
102D3ISTV 0 0 View
102DL 0 0 View
102DL3 0 0 View