Walker 241-1156 ABS Wheel Speed Sensor - Rear

ABS Wheel Speed Sensor for Rear Applications

Walker 241-1156 is an ABS wheel speed sensor built for rear-position service on select Chevrolet Equinox and GMC Terrain models. It delivers the wheel speed signal the ABS control module uses for braking, traction control, and electronic stability control operation.

• OE-style form, fit, and function for direct replacement service
• Rear ABS wheel speed sensor for 2010-2017 Chevrolet Equinox and 2010-2017 GMC Terrain
• 2-terminal design with female square connector and blade terminals
• 260.0 length for application-specific fitment
• Built with heat-, vibration-, moisture-, and debris-resistant materials
• End-of-line tested for signal integrity, resistance, and durability

Detailed Product Overview

Walker Products 241-1156 is engineered to match original equipment dimensions and signal requirements so the ABS system receives accurate wheel speed data. That precision matters on Chevrolet Equinox and GMC Terrain rear axle applications, where the sensor supports consistent braking response and stability-system communication. The square connector, female connector gender, and male blade terminals help maintain proper electrical connection during replacement service.

This part cross-references Delphi SS11522 for the same application. Walker 241-1156 also aligns with common aftermarket and OE-reference numbers used in ABS sensor service, helping streamline parts lookup for rear wheel speed sensor replacement on 2010-2017 Chevrolet Equinox and 2010-2017 GMC Terrain models.

Common Issues This Sensor Can Address

• ABS warning light caused by a failed rear wheel speed sensor
• Traction control or stability control faults tied to inaccurate wheel speed input
• Intermittent braking system codes from damaged sensor wiring or internal sensor failure
• Loss of reliable rear wheel speed signal on Chevrolet Equinox and GMC Terrain vehicles
• Corrosion, moisture intrusion, or vibration-related sensor degradation

Installation Notes and Tips

Verify rear-position fitment by year, make, and model before installation. Inspect the connector, harness routing, and mounting area for corrosion, debris, or damaged wiring before connecting the new sensor. Confirm the sensor seats correctly and that the electrical terminals are clean and fully engaged.

Quality Assurance

Walker ABS wheel speed sensors are tested at the end of the production line to confirm signal integrity, resistance, and durability. The design focuses on OE-level performance and dependable communication with the ABS control module for rear wheel speed sensor replacement service.