Specification Fits Front Driver Side and Passenger Side Replaces dealer part numbers:ALS2370, 2ABS0897, 5S12912, AB1049, 71701, 8954308040, 8954308050, ALS2368, AB1017, 72016, 5S12844, 5S12844, 2ABS0888, 8954208040, 8954208050 Compatibility For Toyota Sienna 2011-2020 Failure Symptom ABS brake light illumination, false activation of the ABS system due to an inconsistent signal from a sensor The Anti-Lock Brake System (ABS) sensor monitors wheel speed. Common failure symptoms include: ABS Light On Brake Pulsing No / Erratic Traction or Stability Control No / Erratic ABS Operation Braking Without Pedal Contact .
