Age08
April 3rd, 2022, 03:17 AM
Has anyone validated that the DVT controls for 87A/B work on 2020+ LP5 duramax's?
The command in particular I am looking at is the DEF Tamper test so it can validate replacement tank heater.
The command in particular I am looking at is the DEF Tamper test so it can validate replacement tank heater.