Delphi SS20940 ABS Wheel Speed Sensor - Front or Front Right

Delphi ABS Wheel Speed Sensor SS20940

The Delphi SS20940 ABS wheel speed sensor delivers OE-calibrated signal accuracy for front axle applications. Built for select Jeep Commander and Jeep Grand Cherokee models, it supports reliable wheel speed data for the ABS system and helps maintain consistent braking performance.

Key Features

• ABS wheel speed sensor for front, front left, and front right positions, depending on vehicle application
• OE-standard testing and calibration for accurate wheel speed readings
• 32.68 in. wiring harness length with included harness
• Oval 1-connector design with 2 terminals
• Male connector and male blade terminals
• Package includes the ABS wheel speed sensor and instruction sheet
• Cross-reference part numbers include Standard Ignition ALS2113

Detailed Description

Delphi SS20940 is an ABS wheel speed sensor engineered for front axle use on select Jeep Commander and Jeep Grand Cherokee vehicles. It is built with a single oval connector, male blade terminals, and an included wiring harness to match the electrical and mounting requirements of the application. Delphi validates and calibrates its sensors to OE standards, which supports accurate signal output for the ABS control system. This part number, SS20940, is a direct-fit option for front-position service on 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander applications listed below.

Compatible With 2009-2010 Jeep Commander, front; 2009-2010 Jeep Grand Cherokee, front; 2006-2008 Jeep Commander, front right; and 2005-2008 Jeep Grand Cherokee, front right. Use the vehicle-specific application data to confirm the correct side before ordering. The Delphi SS20940 is also referenced by part number SS20940 for catalog matching and service lookup.

Common Issues This Sensor Addresses

• ABS warning light caused by a failed front wheel speed sensor
• Erratic or missing wheel speed signal to the ABS module
• Brake system fault codes related to front axle sensor input
• Loss of anti-lock braking function from sensor signal interruption
• Intermittent ABS operation due to damaged sensor wiring or connector wear

Installation Notes and Tips

Confirm the exact position for your Jeep Commander or Jeep Grand Cherokee before installation, since this sensor is listed for front and front right applications. Inspect the connector, harness routing, and mounting points before installation, and compare the old sensor to the new unit for terminal and connector match. The package includes an instruction sheet; mounting hardware is not included.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods, and each sensor is tested and calibrated to OE standards to support accurate readings and reduce comebacks. Delphi SS20940 is part of the brand’s broader sensor portfolio for vehicle speed and ABS applications.