Hey There ,
my 2017 Traffic after replace the rear disk and break pads next day showing hill start assist error, went back garage check with computer , showing rear back sensor issue. then just replaced it . yesterday drive first two hours no issue, then the ABS light back again , then parking few minutes ABS light off , then still back on when you keep driving . so really stressful doing like this . today i even change old disk back because the mechanic think maybe the disk ring problem, then drive after 1 hour the light back again . so anyone know what happen? any idea please share . thanks
Yep , computer showing rear left sensor was replaced , and jack the car didn't see ant wire damage .
They might have used an aftermarket sensor. They have vastly higher failure rates than OEM sensors. Check with the mechanic, see what installed.
so anyone know what happen?
Common sense tells me something was messed with ABS sensor. Perhaps damaged sensor or wires. Take a closer look at them and let the garage fix the problem.
Yep , computer showing rear left sensor was replaced , and jack the car didn't see ant wire damage .
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Were the codes cleared after the replacement?
Yes, but drive for while the abs light back on again , so really frustrated
As @hixter said, it can be also non OEM sensor.