Keep the rear wheel speed signal reaching your anti-lock brake system with the Standard Ignition ABS Wheel Speed Sensor Wiring Harness, part number ALH91. This replacement harness is for the rear position on the 2014-2016 Ford Escape (All). The catalog lists a quantity of two per vehicle for this application.
A wheel speed sensor wiring harness carries the signal from the wheel speed sensor into the vehicle's wiring. The ABS and related systems use that signal to monitor wheel rotation. Wiring at the wheels is exposed to road debris, water and suspension movement, so over time a harness can chafe, break or corrode.
Signs this part may need replacing include:
These signs can also come from the sensor itself, the tone ring or the ABS module, so diagnose the cause before replacing any part. If a damaged rear harness is the cause, ALH91 replaces it.
What does the ALH91 wiring harness do?
It carries the rear wheel speed sensor's signal into the vehicle wiring. The ABS and related systems use that signal to monitor wheel rotation.
Which vehicles does Standard Ignition ALH91 fit?
ALH91 is cataloged for the rear position on the 2014-2016 Ford Escape, All engines.
How many ALH91 harnesses does my Ford Escape use?
The catalog lists a quantity of two per vehicle for the 2014-2016 Ford Escape.
What are signs of a failing wheel speed sensor wiring harness?
Possible signs include an ABS or traction control warning light, an intermittent wheel speed signal, or chafed, broken or corroded wiring or connectors at the rear wheel.
Should I diagnose the problem before replacing the harness?
Yes. ABS warning signs can also come from the sensor, the tone ring or the ABS module, so confirm the harness is at fault before replacing it.
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.
