A lot of fault lights came out from the A3 dashboard. It turned out that it was the problem.

  6
 September 5, 2024

The 14 models of 30,000 cars are less than 40,000 kilometers in 6 years. They are basically a standard grocery shopping cart for commuting to work.
LD called in the morning and said that the car was driving halfway and a large number of trouble codes came out. The steering wheel became heavy and the car had a major problem, so we should hurry to rescue the car.
I said it was urgent, but don’t panic. Don’t stop if you can drive normally. Drive the car to the destination first, park the car and send it to me.

I’ll bring the spare key.

Take the spare key and go to the parking spot, insert it, wait for self-test, and the fault light remains unchanged

to Fig.

Drive the car to the base and test it on the machine, indicating that the right front wheel speed sensor is faulty

Fortunately, there were spare parts on the car, so the wheels were unloaded and the faulty parts were removed, and everything was finished in 15 minutes. The 4S shop replaced it with a replacement of around 600. TB has 35 front wheels and 60 rear wheels. A set of four are always available, and the working hours are 20. A3 is common with Gao 7. The front wheels are divided into left and right sides, and the rear wheels are common.

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