Why does Speedometer is erratic and D lite flashes
JOHNMCAVOY
MEMBER
1994 ACURA LEGEND
6 CYL
2WD
AUTOMATIC
200,000 MILES
Speedometer is erratic and D lite flashes
Thursday, June 6th, 2019 AT 6:12 AM
1 Reply
KEN L
MASTER CERTIFIED MECHANIC
51,441 POSTS
It sounds like you have a vehicle speed sensor (main shaft speed sensor) that is going out. Here is the location and instructions in the diagrams below on how to change it out. Check out the diagrams (below). Please let us know what happens.