General Motors has issued a service update for certain units of the 2023 GMC Sierra 1500 pickup truck due to a problem related to the endgate cable.
Affected vehicles may have a condition where the incorrect endgate cable was installed. Certified GM technicians will be instructed to inspect affected vehicles, and replace the endgate cable as necessary. GM estimates that it should techs roughly 25 minutes to complete this fix.
According to GM, only eight vehicles are believed to be affected by this recall. As a result, The General has recommended that dealers do not order the required parts for shelf stock.
GM will notify owners of affected vehicles with letters and instruct them to make an appointment with their dealer. Any owners that are unsure whether or not their vehicle is affected by this recall can visit my.gm.com/recalls and type in their VIN to see any open recalls or other actions that may be active on it. Owners can also reach out to GMC or the National Highway Traffic Safety Administration (NHTSA) directly with any questions or concerns they may have using the recall number and contact information included below.
- GM Service Update Number: N232397070
- GMC Customer Service Number: 1-800-462-8782
As a reminder, the GMC Sierra 1500 is offered with four engine options, including the turbocharged 2.7L I4 L3B gasoline engine, rated at 310 horsepower and 430 pound-feet of torque, the naturally aspirated 5.3L V8 L84 gasoline engine, rated at 355 horsepower and 383 pound-feet of torque, the naturally aspirated 6.2L V8 L87 gasoline engine, rated at 420 horsepower and 460 pound-feet of torque, and finally, the 3.0L I6 LZ0 turbodiesel Duramax, rated at 305 horsepower and 495 pound-feet of torque.