Questions & Answers for: Chevrolet Silverado 2500 how to encode

my 4wd drive isn't working, i have replaced actuater, switch and serviced front pumkin check the four wheel drive fuse or the encoder module on transfer case

Fault code co327 what to do 4x4 not ingaging panel lights of DTC C0327 Encoder Circuit Malfunction - you have a electrical circuit problem ! I suggest you take this to a ASE certified repair facility