Where is the Output speed sensor or VSS located?

Tiny
RANGERLIFE
  • MEMBER
  • 1996 FORD RANGER
  • 4.0L
  • V6
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
At a GPS speed of 40 MPH PCM and speedometer reads 110 MPH and hitting speed limiter, which means I can't go over 40 MPH actual speed. My question is, where is the sensor located that reads the speed that goes to the speedometer and does the ABS speed sensor have a play on the actual speed being displayed?
Friday, October 6th, 2023 AT 10:21 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,602 POSTS
The Vehicle Speed Sensor is located at the LH rear of the transmission. The ABS sensor system will not affect the PCM reading. It should have a gry/blk and pnk/org wires going to it. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
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Friday, October 6th, 2023 AT 10:42 AM
Tiny
RANGERLIFE
  • MEMBER
  • 2 POSTS
Okay, would I locate sensor I have noticed the harness or plug that plugs into the sensor has been cut and but connected together. I also noticed the wires on the plug is not the same as the wires that go to the PCM blk/gry and pnk/org so could that be a factor to my issue I mean they are getting contract cause if I unplug it I get zero reading should I purchase another OEM plug and also could a sensor from a different year make a difference or no cause it is a signal being sent to the PCM, am I correct?
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Friday, October 6th, 2023 AT 11:03 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,602 POSTS
Yes, you are correct, the correct sensor and wiring must be connected for the system to work.
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Saturday, October 7th, 2023 AT 7:59 AM

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