What is the channel number for the Volkswagen air conditioning system?
1 Answers
Here is a detailed introduction to the Volkswagen air conditioning channel numbers: 1. Numbers 0, 1: Number 0: Indicates the AC switch is ON, and the air conditioning is activated. Number 1: Indicates low pressure in the air conditioning pipeline, possibly due to insufficient refrigerant. 2. Numbers 2, 5: Number 2: Indicates high pressure in the air conditioning pipeline, possibly due to poor heat dissipation or a non-functioning fan. Number 5: Indicates the ignition switch is ON, the AC switch is ON, and the engine RPM is 0. 3. Numbers 6, 7: Number 6: Indicates ECON mode and heating status. Number 7: Indicates the AC switch is OFF, or there may be a switch or signal fault. 4. Numbers 12, 13: Number 12: Indicates rapid acceleration or engine start status, and the air conditioning does not cool. Number 13: Indicates the system has detected low voltage and will shut off the air conditioning.