3 amigos and non working speedo

[K-rover]

I've had the 3 amigos on for a couple yrs. Ever since I installed my lockers. I had to beat the old hubs off with a hammer. Never really bothered me since the lockers take care of any traction issues.
Fast forward to last month when after a wheeling trip my speedo and odometer stopped working. Next time I drove the truck it worked and continued working until this morning. Now it wont work at all and I got a CEL for a vehicle speed sensor.
From what I've researched the D2 gets its speed signal from the abs sensors.

I dont really care about fixing the 3 amigos but would like to fix the speedo. Can anyone confirm if the D2 gets its speedo signal from the sensors at the hubs?

Ladt time i checked the abs codes, I had faults at all 4 corners

 

[mbrummal]

Yes, D2s get the vehicle speed from the SLABS ecu/wheel hubs.

 

[bendts]

I've had the 3 amigos on for a couple yrs. Ever since I installed my lockers. I had to beat the old hubs off with a hammer. Never really bothered me since the lockers take care of any traction issues.
Fast forward to last month when after a wheeling trip my speedo and odometer stopped working. Next time I drove the truck it worked and continued working until this morning. Now it wont work at all and I got a CEL for a vehicle speed sensor.
From what I've researched the D2 gets its speed signal from the abs sensors.

I dont really care about fixing the 3 amigos but would like to fix the speedo. Can anyone confirm if the D2 gets its speedo signal from the sensors at the hubs?

Ladt time i checked the abs codes, I had faults at all 4 corners

Could check the ABS Fuse in the engine compartment. When I pulled mine for ABS issues my Speedo and Tach died. When replaced they worked as normal.

 

[GrkPatriot77]

Take off each wheel one at a time and clean the vehicle speech censors individually. This same issue I once went off-roading speedometer stopped working for about a month it would occasionally turn on and then stop. I ended up buying a front speed sensor and a rear thinking that I may need to replace one in the front or the rear but after cleaning the harness off of each sensor everything started working again