Delphi SS20952 ABS Wheel Speed Sensor - Front Left

Delphi ABS Wheel Speed Sensor SS20952

Delphi SS20952 is a front left ABS wheel speed sensor built for accurate wheel speed signal reporting on select Toyota applications. It is a direct-fit replacement for 2009-2013 Toyota Corolla front left positions and is calibrated to OE standards for consistent readings.

Key Features

• ABS wheel speed sensor for the front left position
• 2-pin, male terminal design with 1 square connector
• OE-calibrated for accurate wheel speed signal output
• Package contents: ABS wheel speed sensor and instruction sheet
• Delphi part number SS20952

Product Details

Delphi develops vehicle sensors using OE-focused validation methods, and SS20952 follows that approach for ABS system service. This sensor is specified with a pin terminal type, 2 terminals, a male connector, and no wiring harness or mounting hardware included. For 2009-2013 Toyota Corolla front left service, SS20952 provides the correct sensor configuration for restoring wheel speed input to the ABS control system. This part cross-references Standard Ignition ALS2323 for the same application.

Common Issues This Sensor Can Address

• ABS warning light caused by a failed front left wheel speed sensor
• Erratic or missing wheel speed signal at the ABS module
• Traction control or stability system faults tied to wheel speed input
• Brake system diagnostic trouble codes related to the front left sensor
• Intermittent ABS operation on a 2009-2013 Toyota Corolla

Installation Notes and Tips

Verify connector shape, terminal count, and mounting location before installation. Inspect the tone ring, hub area, and wiring path for damage or contamination before replacing the sensor. Confirm the sensor is seated correctly at the front left position and clear any stored ABS codes after installation.

Quality Assurance

Delphi tests and calibrates its sensors to OE standards and uses product validation methods to support accurate signal output and reduced comebacks. Delphi SS20952 is built for service on select Toyota Corolla applications with OE-style fit and function.