RoadVitals

2018 Micro Bird Mb Ii Transit Bus

Recalls, owner-reported complaints, investigations and safety data

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
0
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
3
Latest Apr 28, 2022
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
1
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0

Overview

Our database contains no NHTSA owner-reported complaints for the 2018 Micro Bird Mb Ii Transit Bus. 3 safety recalls have been issued covering this model year; and 1 NHTSA investigation names it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Safety recalls

3 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
22V287000

ELECTRICAL SYSTEM:WIRING

Apr 28, 2022
14,229 units potentially affected
The defect: Corp. Micro Bird, Inc. (Micro Bird) is recalling certain 2006-2021 MBII and G5 transit buses. An inactive electrical harness that is secured in an opening in the B-pillar may become damaged from sharp edges inside the opening.
The risk: A damaged electrical harness may short circuit, increasing the risk of a fire.
The remedy: Dealers will secure the electrical harness and remove the fuse linked to the main cable, free of charge. Owner notification letters were mailed on June 20, 2022. Owners may contact Micro Bird's customer service at 1-819-477-2012. Micro Bird's number for this recall is 22-092-HUS.
Corp. Micro Bird, Inc.Manufacturer number 22-092-HUSView on NHTSA.gov
20V133000

STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT

Mar 6, 2020
17,693 units potentially affected
The defect: Corp. Micro Bird Inc. (Micro Bird) is recalling certain 2004-2021 T-Series, G5, and MBII school buses. The emergency door retaining device may fail to keep the door in an open position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 217, "Bus Emergency Exits and Window Retention and Release."
The risk: If the emergency door won't stay open during an evacuation it can increase the risk of injury.
The remedy: Micro Bird will notify owners, and dealers will install a kit to repair the emergency door retaining device, free of charge. The recall April 24, 2020. Owners may contact Micro Bird customer service at 1-819-477-2012. Micro Bird's number for this recall is 20-084-RUS.
Corp. Micro Bird Inc.Manufacturer number 20-084-RUSView on NHTSA.gov
18V517000

SEAT BELTS:FRONT:ANCHORAGE

Aug 6, 2018
136 units potentially affected
The defect: Corp. Micro Bird Inc. (Micro Bird) is recalling certain 2015-2018 Micro Bird G5, MB II, and T-Series transit buses. During manufacturing, the seat belt anchorage plate may not have been correctly attached to the wall, limiting the capacity of the shoulder belt to restrain a passenger in the event of a crash.
The risk: If the belt anchorage plate detaches from the wall, and cannot properly restrain a passenger it can increase the risk of injury.
The remedy: Micro Bird Corporation will provide inspection and field modification instructions and the material kit required to complete this recall repair, free of charge. Owner letters were mailed September 26, 2018. Owners may contact Micro Bird customer service at 1-819-477-2012. Micro Bird's number for this recall is 18-075-CUC.
Corp. Micro Bird Inc.Manufacturer number 18-075-CUCView on NHTSA.gov

Safety investigations

NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.

PE23016ClosedPreliminary Evaluation

6L90 Transmission Failure

Opened Sep 27, 2023
Closed Jan 10, 2025

The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) after receiving one Vehicle Owner Questionnaire (VOQ) complaint related to four school buses built on General Motors (GM) van chassis. The VOQ alleged transmission failure resulting in a loss of all forward gear. In ODI's pre-investigative discussions with GM, ODI learned that valve body separator plates had been machined out of tolerance during production periods between October 2016 to April 2017 and February 2021 to April 2021. This out of tolerance machining may create excessive wear to the valve body check balls, possibly resulting in an inability to engage drive or reverse. The potential loss of drivability only begins when shifting from a park or neutral transmission selection and does not occur during a functional drive cycle. The average failure mileage of vehicles which experienced this condition is within warranty and related claims or complaints did not include any accidents, injuries, or fatalities. After discussions with GM, Technical Service Bulletin (TSB) 23-NA-142 (NHTSA ID number 10243753) was released in September 2023. This technical service bulletin provides a procedure for technicians to replace the forward check ball and separator plate if found to be the cause of a customer's concern. During the course of the investigation, GM also released a Customer Satisfaction Program (CSP) N232428780 (NHTSA ID 10253316) in February 2024, to notify school bus and ambulance fleets of the concern and to proactively mitigate the risk in these essential-operation vehicles. Recently, ODI contacted multiple school bus fleets, verifying that there have not been any stranded buses mid-route from this condition. Additionally, ODI has not received any additional VOQ complaints since the opening of this investigation. Based on the available information, including GM's TSB and CSP, this PE is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI report cited in the Closing Resume ODI Report Identification Numbers document, go to NHTSA.gov.

POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:VALVES/VALVE BODY

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

No owner complaints recorded for this model year

Either none have been filed with NHTSA, or this vehicle is too new for reports to have accumulated.

Compare model years

Complaint and recall counts across every year of this model

Micro Bird Mb Ii Transit Bus by model year
YearComplaintsRecallsInvestigationsIssue Index
2019040—
2018Viewing031—
2017030—
2016050—
2015090—
2014090—
2013080—
2012080—
2011070—
2010070—
2009070—
2008070—
2007060—
2006060—
2005020—
2004020—
2003020—
2002010—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.