2003 GMC Suburban Recalls
NHTSA lists 1 recall campaign for the 2003 GMC Suburban. A recall applies only to vehicles built within the affected range, so check your own VIN at nhtsa.gov/recalls. Repairs for recalls are free at a franchised dealer.
- Body and structureCovers: GMC Suburban 2000–2003, Ford Explorer 2000–2003, Dodge Grand Caravan 2000–2003 +9 more
Reported issue: Certain pickup truck, van, and mini van conversions equipped with southern comfort built running boards that contain certain courtesy lights manufactured by american technology components, inc. These units contain a courtesy light or lights that might overheat when the wire harness is exposed to excessive moisture and road salt.
Possible consequence: This overheating condition can cause the running board to melt or cause a fire.
Remedy: Dealers will replace the wiring harness on these running boards. Owner notification began march 7, 2003. 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 southern comfort at 1-800-745-6096.
← All problems reported for the 2003 GMC Suburban
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.