Rear ABS sensor fault after replacing wheel hub assembly

Yes I would think it's a bad hub sensor embedded in the hub which would be part of the circuit if completed and functioning. Try a trq from Amazon I had good luck so far not had to redo one yet I'm on cars heading to 5 and 600K . In for the long game

 

PSA: the car's brake/skid ECU has a sensor check test mode that the repair manual always advises to use after any work like replacing a hub. After completing the test mode procedure, all of the sensors have been confirmed working, to a more stringent standard than normal operation. This is worth doing even when using shiny new Toyota parts, just to make sure there won't be later surprises and customer returns.

 

Do you have tech stream ? Then you can bring up the menu chap is talking about and see if that will tell ya much . With what's going on in manufacturing right now I'm banking on just a part that got thru that shouldn't have

 

Don't even need Techstream to get into the sensor check test mode; a jumper'll do it, as described at the link I gave.

 

@ChapmanF what does TS stand for, quote from your link:

 

The mnemonics that manufacturers assign to pins aren't always easy to guess meanings for. There are various "without using the Techstream" procedures detailed in the repair manual that involve playing with a jumper between the Tc and CG pins, or between the Ts and CG pins, of the diagnostic connector. CG is easily guessable as chassis ground, which is pin 4.

Your guess is as good as mine what Tc or Ts stand for. Tc at least has been pin 13 all along, while Ts went from being one pin in the gen 1 Prius to a different pin in later gens.

 

Yeah back in the '80s it was like te and E1 under the little square box under the hood there's always been funny letter designations for test ports . Then obd came into play .

 

Huge mistake!
trq is crap! You might have gotten 4000 miles out of them. I went through that.
Decades ago they were good, but not any longer.

OEM, Timken, Moog(made in America hubs).
How much time and pain have you wasted with cheap hubs? And still have problems.

In theory, duralast hubs from autozone are made by Moog.

Why did you replace the hubs? Were they noisy, or abs issue?
The plastic holding the connector to the hub is tricky.

 

Okay, and you used trq? Swoping them might move the error code.
Make sure you clear the code before swoping them. If the error code moved,
then you know for sure it's the hub.

You "might" get lucky and it won't throw a code. There could be a metal fragment caught
in the sensor. Which "might" get knocked free since it's going the opposite direction.
If that is the issue, it will probably come back eventually.

 

I've got a 100k now on some trq hub and 70K.o some real cheap junk on purpose just to see if I could beat em out any kind of fast or so far and I can be hard on them in inclement weather sliding from ice to dry pavement car rights itself very abruptly brought to damage suspension parts and hubs. Still nothing ... Set of gen3 hubs loaded tra laying on carport floor been sitting 3 years probably never get installed . Move em over to Gen 2 hubs I guess .

 

If there's a change and you have 2001 to 12 and yer 13 welp maybe . I don't have the manuals to look up to see if any of that changed some other folks have all that literature for the Gen 3 I do not buttheyre are changes rt around 13.