Can speedometer cause transmission problems?
The vehicle may lose vehicle speed signal, which can affect speedometer operation and transmission shift quality. Most often the vehicle speed sensor is faulty, however, at times, the driven gear inside the transmission is at fault.
Does the transmission speed sensor control the odometer?
The output shaft speed sensor monitors the speed at the back of the transmission, after the transmission’s gear ratio has already been applied. This may be used by the speedometer or odometer to determine a vehicle’s ground speed.
What happens when the speedometer sensor is not working?
The speedometer sensor is also a critical component in the proper operation of a vehicle’s cruise control. When the sensor is not working correctly, it will not send a signal to the CPU, which impacts the vehicle’s ability to set the throttle for a desired speed.
Where is the speedometer located on a car?
Where is the speedometer sensor located? The speedometer sensor is located in the transmission of your vehicle and is designed to register the driveshaft’s rotational speed. The sensor delivers this information through the speedometer cable and to the vehicle’s computer, which converts electrical pulses into a numerical speed.
Is it bad to not have a speedometer on a Harley Davidson?
Having a faulty or inoperative speedometer leaves you susceptible to speeding tickets. While not always required, not having one isn’t a very good idea. Although a faulty speedometer can be a bummer, diagnosis and repair of a non-operational speedometer is among the easiest problems to fix on your hog.
What should I do about my speedometer cable?
Periodic lubrication of the cable will go a long way in extending cable life. Without proper lubrication, the speedometer cable will experience accelerated wear, or seize and brake. If the speedometer cable is in good condition, check the speedometer drive unit.