Details

• Brand:

  

  

• SKU:

  K2GZ-9E731-B

• Positions: Left, Right, Rear
• Other Names:

  Speed Sensor, Vehicle Speed Sensor, Sensor Assembly Speed

• Description:

  This genuine Ford speed sensor, cataloged as a Sensor Assembly for the rear axle and rear drive unit, monitors rotational speed at the rear driveline on all-wheel-drive models. The signal it provides lets the all-wheel-drive control system compare front and rear speeds and correctly meter torque to the rear wheels, and it supports traction and stability functions that depend on accurate driveline speed data. It fits 2021-2025 Ford Bronco Sport, 2020-2025 Ford Escape, 2022-2025 Ford Maverick, and 2019-2025 Lincoln Nautilus with all-wheel drive, mounting at the rear drive unit, and it includes an O-ring. This service number supersedes the earlier K2GZ-9E731-A. A failing sensor commonly triggers an all-wheel-drive or four-wheel-drive fault warning, disables or limits all-wheel-drive engagement, and stores drivetrain speed-sensor trouble codes; owners have reported an AWD malfunction message resolved by replacing this sensor. Intermittent signal dropout can cause the system to fall back to front-wheel drive under load. Install with the supplied O-ring seated and lightly lubricated, seat the sensor fully in its bore, and route and connect the harness so the connector locks positively; clear codes and verify all-wheel-drive operation after fitting. Using the genuine sensor ensures the signal characteristics the drive-unit control module expects, so the all-wheel-drive system engages and disengages as designed.

• Notes: Included with differential assembly.
• Replaces:

  k2gz9e731a

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