2003 New Flyer D40lf Recalls

Recalls on record Updated July 2026

The 2003 New Flyer D40lf has 5 NHTSA recall campaigns affecting an estimated 3,236 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

INTERIOR LIGHTING 09V367000 2009-09-24 1,412 affected
Defect

NEW FLYER IS RECALLING CERTAIN MODEL YEAR 2002 THROUGH 2009 TRANSIT BUSES MANUFACTURED BETWEEN MAY 2002 AND SEPTEMBER 2009 EQUIPPED WITH LUMINATOR HORIZON LED SIDE DESTINATION SIGNS. THE CONNECTOR BOARD CAN CORRODE DUE TO AN ACCUMULATION OF MOISTURE UNDER THE CONNECTOR.

Consequence

A SHORT COULD OCCUR, POSSIBLY CAUSING SMOKE AND FIRE.

Remedy

NEW FLYER WILL NOTIFY OWNERS AND REPAIR THE BUSES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON OCTOBER2, 2009. OWNERS MAY CONTACT NEW FLYER CUSTOMER SERVICES AT 1-204-934-4876.

EXTERIOR LIGHTING 07V068000 2007-02-23 1,707 affected
Defect

CERTAIN TRANSIT BUSES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE FLASHING DECELERATION LAMPS WERE AN OPTIONAL ITEM FOR SOME OF THESE BUSES.

Consequence

THE STANDARD REQUIRES THAT THE DECELERATION LAMP IS A SOLID LIGHT RATHER THAN A FLASHING LIGHT.

Remedy

DEALERS WILL REWIRE THE ELECTRICAL SYSTEM TO REMOVE THE FLASHING FUNCTION OR INSTALL A NEW PROGRAMMABLE LOGIC CONTROLLER (PLC) WHICH WILL MAKE THE LAMPS BURN STEADY FREE OF CHARGE. THE RECALL BEGAN ON MARCH 5, 2007. OWNERS MAY CONTACT NEW FLYER AT 204-934-4874.

ENGINE AND ENGINE COOLING 05V421000 2005-09-22 11 affected
Defect

ON CERTAIN TRANSIT BUSES MANUFACTURED WITH DETROIT DIESEL SERIES 50 ENGINES, THE ELECTRONIC CONTROL MODULE (ECM) WILL NEED TO BE REPROGRAMMED TO ACTIVATE THE EXHAUST TEMPERATURE SENSOR.

Consequence

IN THE EVENT OF A TURBOCHARGER FAILURE THERE IS A POSSIBILITY OF AN EXHAUST OR ENGINE COMPARTMENT FIRE.

Remedy

NEW FLYER IS WORKING WITH DETROIT DIESEL TO REPROGRAM THE ENGINES. OWNERS MAY CONTACT DETROIT DIESEL AT 1-313-592-5791 OR NEW FLYER AT 204-934-4876.

ENGINE AND ENGINE COOLING 05V100000 2005-03-16 28 affected
Defect

ON CERTAIN TRANSIT BUSES EQUIPPED WITH WEBASTO HEATERS, THE BURNER TUBES ARE MADE OF MATERIAL THAT DOES NOT MEET SPECIFICATIONS AND COULD FAIL PREMATURELY.

Consequence

SHOULD THE BURNER TUBE FAIL, THE COOLANT HEATER COULD OVERHEAT, POSSIBLY RESULTING IN A FIRE.

Remedy

DEALERS WILL REPLACE THE SUSPECTED DEFECTIVE PARTS FREE OF CHARGE. THE RECALL BEGAN ON MARCH 15, 2005. OWNERS MAY CONTACT NEW FLYER AT CUSTOMER SERVICES AT 204-934-4874.

POWER TRAIN 04V076000 2004-02-17 78 affected
Defect

ON CERTAIN TRANSIT BUSES EQUIPPED WITH A VOITH TRANSMISSION, THE COOLER LINE CAN RUB ON THE AUXILIARY HEATER EXHAUST.

Consequence

THIS COULD CAUSE A TRANSMISSION FLUID LEAK. IF THE FLUID LEAKS ONTO THE HOT EXHAUST SYSTEM IT COULD RESULT IN A VEHICLE FIRE.

Remedy

DEALERS WILL MODIFY THE TRANSMISSION COOLER HOSE ASSEMBLY AND ADD A FITTING TO PROMOTE ADDITIONAL CLEARANCE. OWNER NOTIFICATION BEGAN DURING FEBRUARY 2004. OWNERS SHOULD CONTACT NEW FLYER AT 1-204-982-8400.

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2003 New Flyer D40lf as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.