We don't have a lot of Chevrolet C/K 1500 AC / heater problems on file — feel free to add yours here. The most common C/K 1500 AC / heater problems cost $1,800 to fix & occur at 126,000 miles. Click on a year below.

Worst Ac / Heater Problems
AC doesn't work 1995 Chevrolet C/K 1500
a/c clutch won't engage 1999 Chevrolet C/K 1500
clicking noise under dash when turning ignition on/off 1994 Chevrolet C/K 1500