Is there a problem with the transmission on my Taurus?
Problem seems to be worse the warmer the car is. By the way- my car has 245K highway miles and it is a 1998 Taurus LX. I was warned about bad transmissions in Ford Taurus, but I bought this car anyway, as the transmission worked perfectly during test drive.
How does the vehicle speed sensor ( VSS ) work?
The Vehicle Speed Sensor (VSS) is a magnetic pick-up that sends a signal to the Powertrain Control Module (PCM). VSS – Vehicle Speed Sensor Vehicle Speed Sensor (VSS) OPERATION The Vehicle Speed (VSS) Sensor input is used by the PCM to determine vehicle speed. The VSS generates a signal that increases in frequency proportionate to vehicle speed.
How is the VSS sensor used in the PCM?
OPERATION The Vehicle Speed (VSS) Sensor input is used by the PCM to determine vehicle speed. The VSS generates a signal that increases in frequency proportionate to vehicle speed. The PCM has a base frequency stored in memory for a distance of one mile.
What are the symptoms of a bad transmission speed sensor?
Symptoms of a Bad or Failing Transmission Speed Sensor. 1 1. Harsh or Improper Shifting. Without a valid speed signal from these sensors, the PCM will not be able to correctly control the shifting of gears 2 2. Cruise Control Does Not Work. 3 3. Check Engine Light Comes On.
Is the PTU on a Ford Taurus bad?
Dealer found PTU power take off unit to be bad which is a known problem on awd fords. Replaced free and would have been 2400$ if warranty hadnt covered. The fuel pump recall was performed along with the front axle TSB for clinking.
Are there any recalls on the Ford Taurus?
Dealer found PTU power take off unit to be bad which is a known problem on awd fords. Replaced free and would have been 2400$ if warranty hadnt covered. The fuel pump recall was performed along with the front axle TSB for clinking. Its been a few months since the repair, but something still seems loose in the front end. Half-shaft recall performed.
Problem seems to be worse the warmer the car is. By the way- my car has 245K highway miles and it is a 1998 Taurus LX. I was warned about bad transmissions in Ford Taurus, but I bought this car anyway, as the transmission worked perfectly during test drive.
Dealer found PTU power take off unit to be bad which is a known problem on awd fords. Replaced free and would have been 2400$ if warranty hadnt covered. The fuel pump recall was performed along with the front axle TSB for clinking.
How to check the transmission fluid in a Ford Taurus?
Check the fluid with the car RUNNING in park fully warmed up. Read the dipstick it will tell you where it should be. With the car off and the key in, foot on the brake pedal. Rapidly go through all of the gears. Sometime the PRNDL switch can get gummed up. How many miles are on the car and when was the last time the fluid and filter were changed?
When do you Know Your Transmission Control Module is bad?
Drivers in the areas of Pensacola, Crestview, and Fort Walton Beach should read ahead to learn more! When your transmission control module is bad, there are many different ways that it’ll tell you. Some of the most common signs of a bad transmission control module are as follows:
Is there a problem with the speed sensor?
The “service engine soon” is indicating a problem. I am hoping it is as simple as a speed sensor (if speed sensor is simple on these cars). I know that on my old 91 Honda Accord- it was about a 10 minute task to replace the sensor. On the Honda- the “check engine light was illuminated and the speedometer did fluctuate and it shifted oddly.
What happens when a cruise control sensor fails?
When the sensors fail to deliver accurate data to the onboard computer on your car, truck, or SUV, the powertrain control module (PCM) will send an error code to the vehicle’s ECU. As a safety precaution, the ECU will shut down the cruise control and render it inactive.
What is the name of the transmission speed sensor?
There are generally two speed sensors that work in conjunction to provide accurate transmission data to the vehicle’s powertrain control module. The first is known as the input shaft speed (ISS) sensor. As described, this sensor is used to monitor the speed of the transmission’s input shaft. The other sensor is the output shaft speed (OSS) sensor.