Conditions for Setting the DTC
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The scan tool display range is between -40 and +215°C (-40 and +419°F).
P10D6
The CAC temperature sensor 2 signal is warmer than 300°C (572°F) for greater than 5 s.
P10D7
The CAC temperature sensor 2 signal is colder than -40°C (-40°F) for greater than 5 s.
P10D8
The CAC temperature sensor 2 signal is noisy or changes abruptly for greater than 5 s.