The platform trailer hitches on the suspect vehicles may not have been assembled with sufficient hitch-to-attachment bolt clamp load. If this condition exists, the trailer hitch attaching parts may loosen and break.
Risk and remedy
Remedy
Dealer will inspect and, if necessary, reposition the hitch and rear bumper, retorque the attachment bolts and replace the existing rear hitch-to-frame bolts at no cost to owner.
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
39070New cast iron exhaust manifold and stainless steel gasket to correct engine noise condition.
Every Chevrolet Suburban model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.