What are the reasons for the speed needle on the car dashboard not moving?
1 Answers
Here are the reasons why the speed needle on the car dashboard does not move: 1. Speedometer malfunction: It may be that the speedometer in the vehicle's instrument cluster assembly is faulty, causing the needle in the gauge not to rotate. The speedometer indicates the speed at which the vehicle is traveling, displaying instantaneous speed, which is why the needle fluctuates. Understanding the principle of the speedometer will make this clear. 2. Wheel speed sensor malfunction: It may be that the vehicle's wheel speed sensor is faulty and not rotating, which requires a specific check at a repair shop. 3. Disconnected flexible shaft: First, check if the flexible shaft connection is disconnected, then see if the odometer numbers increase when the vehicle is moving. If it's just the speedometer needle that's not moving, then there's no need for repair, and a new flexible shaft needs to be replaced.