Loss of Air Pressure Causing Rear Air Suspension Bags Not to Inflate – 2019-2020 Chevrolet Silverado 4500HD, 5500HD & 6500HD

2019 Chevrolet Silverado 4500-6500

NHTSA ID Number: 10183194 Manufacturer Communication Number: 20NA177 Summary This technical bulletin provides repair information to correct a customer concern of the loss of air pressure causing rear air suspension bags not to inflate.   Parts Information Causal Part Description Part Number Qty X VALVE ASM,RR AIR SUSP LVLG 19407966 1     SEOCONTENT-START   Copyright 2020 … Read more