2008 GMC C5500 recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-18. Recalls apply to specific VINs — run your VIN to confirm.
2 safety recalls, most serious first
1. Electrical system
What's wrong, in plain English: Wiring, modules, batteries. Short circuits can cause stalls or fires. DUECO Inc. (DUECO), a manufacturer of utility vehicles, is recalling certain Dueco-modified model year 2009-2011 International 4300, 2010 International 4400, 2009 and 2011 International 7400, 2010 Freightliner M2, 2008-2009 GMC C5500, and 2011 Ford F-750 vehicles, equipped with Sure Power DC-DC converters containing a particular epoxy sealing, aka 'potting', compound. The specific potting compound used in the subjec…
What could happen: Once electrically conductive, the material is capable of melting and burning, increasing the risk of a fire.
The fix: DUECO will notify owners, and Sure Power will replace the converters, free of charge. The recall began on May 29, 2014. Owners may contact Dueco at 1-800-558-4004.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 2008 C5500.
- Book a repair at any authorized GMC dealer. Quote NHTSA campaign 14V186000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Manufacturer hotline: 1-800-558-4004.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Summary: DUECO Inc. (DUECO), a manufacturer of utility vehicles, is recalling certain Dueco-modified model year 2009-2011 International 4300, 2010 International 4400, 2009 and 2011 International 7400, 2010 Freightliner M2, 2008-2009 GMC C5500, and 2011 Ford F-750 vehicles, equipped with Sure Power DC-DC converters containing a particular epoxy sealing, aka 'potting', compound. The specific potting compound used in the subject products for insulation was found to be capable of conducting electricity after being exposed to heat.
Consequence: Once electrically conductive, the material is capable of melting and burning, increasing the risk of a fire.
Remedy: DUECO will notify owners, and Sure Power will replace the converters, free of charge. The recall began on May 29, 2014. Owners may contact Dueco at 1-800-558-4004.
Notes: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
2. Equipment
What's wrong, in plain English: A part or accessory supplied with the vehicle. CERTAIN INTERMOTIVE WHEELCHAIR LIFT INTERLOCK, P/NO. ILIS605-H3 ILIS ACTIVATION KIT (INTERLOCK OPTION FOR GATEWAY 401) SOLD FOR USE AS AFTERMARKET FOR 2005 - 2008 CHEVY 560 (C4500 AND C5500 KODIAK) 6.6L DIESEL VEHICLES WHICH A PROTECTION DIODE WAS USED. THE DIODE CAN BE EXPOSED TO VOLTAGE SPIKES GREATER THAN WHAT IT CAN WITHSTAND. THE DIODE COULD FAIL, WHICH COULD PREVENT VEHICLE INTERLOCK OPERATION WHEN A WHEELCHAI…
What could happen: SHOULD THE DIODE FAIL, IT WILL BE POSSIBLE TO MOVE THE VEHICLE WITH THE WHEELCHAIR DEPLOYED, WHICH COULD RESULT IN INJURY TO ANYONE USING THE LIFT.
The fix: INTERMOTIVE WILL NOTIFY OWNERS AND REPAIR THE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 20, 2007. OWNERS CAN CONTACT INTERMOTIVE TOLL-FREE AT 1-800-969-6080. THIS RECALL ONLY PERTAINS TO AFTERMARKET INTERMOTIVE WHEELCHAIR LIFTS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON CHEVRLOT AND GMC…
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 2008 C5500.
- Book a repair at any authorized GMC dealer. Quote NHTSA campaign 08E004000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Manufacturer hotline: 1-800-969-6080.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: EQUIPMENT ADAPTIVE/MOBILITY
Summary: CERTAIN INTERMOTIVE WHEELCHAIR LIFT INTERLOCK, P/NO. ILIS605-H3 ILIS ACTIVATION KIT (INTERLOCK OPTION FOR GATEWAY 401) SOLD FOR USE AS AFTERMARKET FOR 2005 - 2008 CHEVY 560 (C4500 AND C5500 KODIAK) 6.6L DIESEL VEHICLES WHICH A PROTECTION DIODE WAS USED. THE DIODE CAN BE EXPOSED TO VOLTAGE SPIKES GREATER THAN WHAT IT CAN WITHSTAND. THE DIODE COULD FAIL, WHICH COULD PREVENT VEHICLE INTERLOCK OPERATION WHEN A WHEELCHAIR LIFT IS DEPLOYED.
Consequence: SHOULD THE DIODE FAIL, IT WILL BE POSSIBLE TO MOVE THE VEHICLE WITH THE WHEELCHAIR DEPLOYED, WHICH COULD RESULT IN INJURY TO ANYONE USING THE LIFT.
Remedy: INTERMOTIVE WILL NOTIFY OWNERS AND REPAIR THE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 20, 2007. OWNERS CAN CONTACT INTERMOTIVE TOLL-FREE AT 1-800-969-6080. THIS RECALL ONLY PERTAINS TO AFTERMARKET INTERMOTIVE WHEELCHAIR LIFTS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON CHEVRLOT AND GMC VEHICLES MANUFACTURED BY GENERAL MOTORS.
Notes: CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Compact car fire extinguisher
- Portable jump starter
- 2008 GMC C5500 owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Electrical system (1).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (1)
03/25/2014 · Electrical system
VEHICLE WOULD STOP, OR WOULD RUN WITHOUT BRAKES (ABS) AND WOULD NOT CRANK. THEN IT WOULD CRANK. WAS TOLD BY REPAIR SHOP THAT IT WAS THE WIRING HARNESS. WE BELIEVE IT IS A DANGEROUS MANUFACTURING DEFECT AND GMC SHOULD RECALL IT. GMC HAS ALREADY ISSUED TECHNICAL SERVICE BULLETIN SB-09-06-03-004A 09/01/2009 SB-09-06-03-004B 10032332. PLEASE CONTACT US B…