K Yukon/Denali 4WD V8-5.7L VIN R (2000)
2.1. Press HOLD/CONT on the keyboard in order to interrupt the cycle.
2.2. Press RESET in order to reset this unit.
2.3. Recover the refrigerant that has been charged into the system.
3. Following the manufacturers instructions, add refrigerant to the tank and refer to Evacuation.
