Parker Hannifin Instrument Panel, model year 9999. Filed by Parker Hannifin Canada and reported to NHTSA on 28 December 2011. 490 vehicles potentially affected.
What the notice says Parker hannifin is recalling certain instrument panels, part number 385755, developed specifically for use on new flyer transit buses. due to a software design defect, the instrument panel may not, under unique and abnormal circumstances, display warnng messages which have been transmitted in an extended byte format.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
What owners ask about this recall
- Which vehicles does recall 11E056 cover?
- Parker Hannifin Instrument Panel.
- What is wrong with them?
- PARKER HANNIFIN IS RECALLING CERTAIN INSTRUMENT PANELS, PART NUMBER 385755, DEVELOPED SPECIFICALLY FOR USE ON NEW FLYER TRANSIT BUSES.
- What can happen if it is not put right?
- WITHOUT WARNING MESSAGES, THE DRIVER MAY CONTINUE TO OPERATE THE VEHICLE UNTIL IT GOES INTO A SAFE MODE, WHICH COULD RESULT IN A REDUCTION OF POWER OR POSSIBLY A STALL. EITHER CONDITION INCREASES THE RISK OF A CRASH.
- Is there a fix yet?
- PARKER HANNIFIN IS WORKING WITH NEW FLYER TO CONTACT THEIR OWNERS, AND NEW FLYER DEALERS WILL UPLOAD A CORRECTED SOFTWARE VERSION. PARKER HANNIFIN CAN BE CONTACTED AT 1-204-452-6776.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “WITHOUT WARNING MESSAGES, THE DRIVER MAY CONTINUE TO OPERATE THE VEHICLE UNTIL IT GOES INTO A SAFE MODE, WHICH COULD RESULT IN A REDUCTION OF POWER OR POSSIBLY A STALL. EITHER CONDITION INCREASES THE RISK OF A CRASH.”
affected
in the notice
caught
| Campaign | 11E056 |
|---|---|
| Filed by | PARKER HANNIFIN CANADA |
| System at fault | Electrical System:Instrument Cluster/Panel |
| Reported to NHTSA | 28 December 2011 |
| Model years | 9999-9999 |
| Vehicles named | PARKER HANNIFIN INSTRUMENT PANEL |
What the notice says today
The consequence
WITHOUT WARNING MESSAGES, THE DRIVER MAY CONTINUE TO OPERATE THE VEHICLE UNTIL IT GOES INTO A SAFE MODE, WHICH COULD RESULT IN A REDUCTION OF POWER OR POSSIBLY A STALL. EITHER CONDITION INCREASES THE RISK OF A CRASH.
The remedy
PARKER HANNIFIN IS WORKING WITH NEW FLYER TO CONTACT THEIR OWNERS, AND NEW FLYER DEALERS WILL UPLOAD A CORRECTED SOFTWARE VERSION. PARKER HANNIFIN CAN BE CONTACTED AT 1-204-452-6776.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 1,836 notices in the record whose component field names electrical system. Across that group the median wait before owners were written to was 41 days.
Last checked . No change has been recorded in the wording.
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 11E056, wording as read on 17 September 2026. https://carsmultiverse.com/recall/11e056/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 11E056 on 17 September 2026, they were:
- Defect summary
df05fa2d - Consequence
6903a34e - Remedy
e11be0dc
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 11E056 · how the whole register is watched
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