What does fault code U1634 mean?
1 Answers
When the fault code U1634 appears in a vehicle, it indicates a malfunction in the car's air conditioning system. This could be due to a short circuit or an open circuit in the air conditioning wiring, leading to the shutdown of the air conditioning power supply and rendering it unusable. This fault code is diagnosed using a maintenance computer. Here is more information about the car's air conditioning system: 1. The air conditioning system is one of the most important systems in a car, providing a comfortable temperature environment for better driving conditions. 2. If the air conditioning system malfunctions, it can affect driving performance, potentially causing distractions for the driver.