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chevy silverado speedometer not working
Why is chevy silverado speedometer not working:If the wire speed or mechanism connecting the sensor and the speedometer fails, the speedometer will also stop moving. Similarly, check the sensor and the speedometer to see which is the problem. If it needs to be replaced, replace it in time.High end vehicles may be related to the vehicle travel computer. According to the vehicle model, the diagnostic instrument can be used to detect the fault point, which can easily determine the fault point. It is often a problem of the line or program, and the problem can be solved by repairing it in time.There are many cases where the speedometer doesn't work. If we deal with this problem according to different situations, it can be easily solved.
The following is the silverado expansion:
1. Silverado is equipped with a 1.4T turbocharged engine and a 1.5L naturally aspirated engine. The maximum power of the engine is 110 kW, the maximum horsepower is 150 HP, and the maximum torque is 240 nm.
2. The whole series is equipped with a 7-inch multi touch capacitive color screen, mylink intelligent vehicle interconnection system, leather seats and leather steering wheel.
3. The whole series is equipped with ABS anti lock braking system, ESC electronic body stability control system, tire pressure monitoring and uphill assistance as standard.
4.Silverado adopts the front McPherson independent suspension, and the rear suspension is a torsion beam independent suspension.
The traditional speedometer is mechanical. A typical mechanical odometer is connected to a soft shaft, in which there is a steel cable, and the other end of the soft shaft is connected to a gear of the transmission. The gear rotation drives the steel cable to rotate, and the steel cable drives a magnet in the odometer setting ring to rotate, the setting ring is connected with the pointer, and the pointer is set to dry zero through the hairspring. The speed of the magnet rotation causes the change of the size of the magnetic line of force, The balance is broken and the pointer is driven. This kind of speedometer is simple and practical, and is widely used in large and small cars. However, with the development of electronic technology, now many car instruments have used electronic speedometers. The common one is to obtain signals from the speed sensor on the transmission and deflect the pointer or display numbers through the change of pulse frequency.
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