CHEVROLET C20 9999 car safety problem was reported on .CHEVROLET C20 9999, manufactured by GENERAL MOTORS CORP. had a problem with POWER TRAIN:AUTOMATIC TRANSMISSION . VEHICLE IS ABLE TO BE TAKEN OUT OF GEAR WITHOUT APPLYING THE BRAKES. DEALER HAS NOT SEEN VEHICLE. *AK.Chevrolet C20 9999 problem was reported in BURLINGTON, IA. Vehicle was not using ANTI-LOCK BRAKES. Vehicle was not using Cruise Control. Chevrolet C20 9999 TRANSMISSION TYPE: AUTO. Report Your Car ProblemGo Top