No Speedometer

speedometer
mazda
b2500

#1

My Mazda 2500 pickup’s speedometer has stopped working. Also the ABS light stays lit. Are these two things related? And how do I fix it ?


#2

It is likely that the vehicle speed sensor has failed or the wiring has been damaged.


#3

I didn’t mention that the truck is a 2000, and has 221,000 plus miles on it. Where do I find the sensor to check if it is bad/replace ?


#4

It should be somewhere on the back end of the transmission. It has to read that final drive output.


#5

If it’s not on th drivers side of the trans, look on top of the rear differential.

If I remember correctly 97 & newer were on the diff.


#6

Yeah, that would work too. Either the output shaft of the trans or the input (pinion) of the rear would work.