Two problems related to radiator have been reported for the 1999 Chevrolet Suburban. The most recently reported issues are listed below.
The contact owns a 1999 Chevrolet Suburban. The contact stated while driving approximately 25 mph uphill, the vehicle unexpectedly accelerated. The brake pedal was applied with force repeatedly without any response from the vehicle. The vehicle eventually came to a stop and was towed to an authorized dealer for diagnosis. The technician stated that the master cylinder was fractured and caused the brake lines to burst. In addition, the radiator would need to be replaced. The vehicle was not serviced because the required equipment was not available to perform the repair. The manufacturer was notified of the defect. The approximate failure mileage was 105,000.
Radiator failed causing damage to the transmission cooling block located in the radiator, consumer states that the transmission may need replaced and the dealer will not cover this.