speedometer sending location
My MH equipped with an Allison md 3060 is showing some erratic speeds on the dash indicator. I had a similar problem several years ago and it seems like I loosened and rotated a sensor located on the ...
Forum Discussion
Electrix wrote:
The MD3060 has two black plastic Allison speed sensors that are held in by a 13mm head bolt. Both are on the right hand side of the transmission, and connect to the ECU.
The one near the front is used to measure engine speed.
The one on the rear housing is used to measure the output shaft speed.
The rear housing can also have a threaded hole for an optional speedo sender. This is on the left side of the drive shaft.
Do you have a sensor screwed into this threaded hole?
Thanks for the info I will check on the sensor in the hole.
