1) Speedometer Cable: The speedometer cable is a mechanical device that connects the transmission to the speedometer. If it is damaged or disconnected, the speedometer will not work.
2) Speedometer Sensor: The speedometer sensor is an electronic device that sends a signal to the speedometer. If the sensor is faulty, the speedometer will not work.
3) Instrument Cluster: The instrument cluster is the assembly that houses the speedometer and other gauges. If the cluster is faulty, it can prevent the speedometer from working.
4) Fuel Level Sending Unit: The fuel level sending unit is an electronic device that measures the amount of fuel in the tank and sends a signal to the fuel gauge. If the sending unit is faulty, the fuel gauge will not work.
5) Electrical Issues: Electrical problems, such as a blown fuse or damaged wiring, can also prevent the speedometer and fuel gauge from working.
It is recommended to have the vehicle inspected by a qualified mechanic to determine the exact cause of the problem and to have it repaired accordingly.
