I have been getting very intermittent amigos. Its more common now, I have been pulling a myriad of codes over the years.
The below are the most common ones, given the right rear sensor output low is the most common, does it make sense to replace the rear hub first? I have done option B. I can go months wo an Amigos, and sometimes it is nearly constant. I can not seem to find a cause or correlation.

If anyone wants to borrow the ABS Amigo, please dm me.

-Current Faults---->
Active Faults:
None
Logged Faults:
020:No batt supply voltage
047:Rear Right sensor output low
114:Shuttle Valve Electric Failure
<-END Faults
------------------------------------------------------------
* *
------------------------------------------------------------
..--Previous Faults--->
Active Faults:
None
Logged Faults:
114:Shuttle Valve Electric Failure

-Previous Faults--->
Active Faults:
None
Logged Faults:
012:Pump fail monitor line
035:Rear Right out valve open circuit
040:Pump relay open circuit
<-END Faults

 

a bit of bother, but you could change sensor left to right and see if it follows. How many miles? The hubs don't usually start to give trouble till well north of 140.

 

I am at ~146k miles. Seems to jive with your observation.

Might be worth a shot, can the sensor be pulled out from the back? Or does the wheel have to come off?

 

Wheel does have to come off, don't remember which but either front or rear hub has to come out a bit too.

 

Thanks, I think I have to go 80% of the way, might as well put in a new hub, save the inevitable time.

 

The one issue with just dropping in new is if it does not change then you are suspecting the new part, lots of stories about new parts not being up to snuff.