Keep the anti-lock brake, stability, and traction control systems reading wheel speed accurately with the NTK ABS Wheel Speed Sensor AB1481 — an NTK sensor that installs in the front-left position as a direct-fit replacement for the 2001-2008 Ford Escape, 2001-2006 and 2008-2009 Mazda Tribute, and 2005-2008 Mercury Mariner [All engines]. The ABS ECU monitors the wheel speed sensors' rotational speed for anti-lock braking, stability control, and traction control, reporting wheel speed to determine whether a wheel is locking up. If a failed front-left sensor is the cause, replacing it with this unit provides that speed signal to the module.
Signs this sensor may need replacing include an illuminated ABS/brake lamp, no or erratic ABS operation, or stability and traction control faults — diagnose the cause before replacing. Country of origin: Taiwan.
What does the NTK AB1481 wheel speed sensor do?
It reports the wheel's rotational speed to the ABS ECU, which uses that signal for anti-lock braking, stability control, and traction control to help determine if a wheel is locking up.
Which vehicles does this NTK sensor fit?
It fits the 2001-2008 Ford Escape, the 2001-2006 and 2008-2009 Mazda Tribute, and the 2005-2008 Mercury Mariner [All engines]. See the Buyer's Guide tab to confirm your vehicle.
What position is this sensor for?
It is cataloged for the front-left wheel. Sensors are position-specific, so match this to the front-left location on your vehicle.
Does it include mounting hardware?
Yes. Mounting hardware is included, and the sensor uses an application-specific 39.5-inch harness with OE-matched connectors and wire length for installation.
What are signs this wheel speed sensor may need replacing?
An illuminated ABS or brake warning lamp, no or erratic ABS operation, or stability and traction control problems. Diagnose the cause first, since these symptoms can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
