The 1999 Nabi Transit Bus has 3 NHTSA recall campaigns affecting an estimated 3,412 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the electrical system. Last updated July 5, 2026.
ON CERTAIN TRANSIT BUSES EQUIPPED WITH VANNER 60 SERIES BATTERY EQUALIZERS, THE EQUALIZER COULD FAIL TO OPERATE PROPERLY AND CAUSE MALFUNCTION OF THE BATTERY CHARGING SYSTEM.
Consequence
WITHOUT FUSING, THE EQUALIZER MAY MELT, BURN, OR SMOKE, POSSIBLY RESULTING IN A FIRE OR A SMOKE FILLED BUS, THUS NECESSITATING A PASSENGER EVACUATION OF THE BUS. THE FAILURE MODE CAN CAUSE OPERATOR DISTRACTION, AND/OR POSSIBLE PERSONAL INJURY.
Remedy
DEALERS WILL INSPECT THE BUSES FOR CERTAIN EQUALIZERS BY THE DATE CODE. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NABI AT 1-800-227-6937, EXT. 217,OR VANNER AT 1-800-227-6937.
ELECTRICAL SYSTEM01V0330012001-02-07911 affected
Defect
VEHICLE DESCRIPTION: TRANSIT BUSES EQUIPPED WITH VANNER 60 SERIES BATTERY EQUALIZERS. THE EQUALIZER COULD FAIL TO OPERATE PROPERLY AND CAUSE MALFUNCTION OF THE BATTERY CHARGING SYSTEM.
Consequence
WITHOUT FUSING, THE EQUALIZER MAY MELT, BURN, OR SMOKE, POSSIBLY RESULTING IN A FIRE OR A SMOKE FILLED BUS, THUS NECESSITATING A PASSENGER EVACUATION OF THE BUS. THE FAILURE MODE CAN CAUSE OPERATOR DISTRACTION, AND/OR POSSIBLE PERSONAL INJURY.
Remedy
NABI WILL NOTIFY OWNERS TO INSPECT THEIR BUSES FOR CERTAIN EQUALIZERS BY THE DATE CODE. THE AFFECTED EQUALIZERS WILL BE REPLACED. OWNER NOTIFICATION BEGAN MARCH 1, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME…
UNKNOWN OR OTHER99V2420042000-04-24130 affected
Defect
VEHICLE DESCRIPTION: 40' STANDARD FLOOR TRANSIT BUSES. FAILURE OF A SOFT SEAT CHECK VALVE IN WHEELCHAIR LIFTS PROVIDED BY LIFT-U, MAY ALLOW THE FRONT AND REAR PLATFORM BARRIERS TO RETURN TO A HORIZONTAL POSITION FROM THE VERTICAL POSITION THEY ARE SUPPOSED TO BE LOCKED IN.
Consequence
THIS COULD ALLOW A MOBILITY AID TO ROLL OFF OF THE LIFT PLATFORM INJURING ITS OCCUPANT. LIFT-U WILL REPLACE THE SOFT SEAT CHECK VALVES.
Remedy
LIFT-U WILL REPLACE THE SOFT SEAT CHECK VALVES.
Complaints by component
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
1
1fires1injuries
Total complaints1
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“I am writing to you about the maryland mta buses. I work for them and recently a practrice of abandoning and disabling the fire suppresion system on them. On a great part of our fleet where there has been a problem with this system or it has gone off as aresult of a fire them system has not been…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1999 Nabi Transit Bus as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
contains ads and affiliate links. Full methodology.