Standard Ignition ALH131 ABS Wheel Speed Sensor Wiring Harness

ABS Wheel Speed Sensor Harness for Tacoma

Standard Ignition ALH131 is an ABS wheel speed sensor wiring harness for the rear differential application on select Toyota Tacoma trucks. It restores the electrical connection between the antilock brake speed sensor and the vehicle harness, helping maintain accurate wheel speed signal transfer.

• Female connector design with two connectors
• Oval connector shape for a direct-style fit
• Male blade terminals with 4 terminal positions
• Contents: antilock brake speed sensor harness
• Fits 2005-2015 Toyota Tacoma, in differential

Detailed Product Overview

This Standard Ignition ABS wheel speed sensor wiring harness is built for Toyota Tacoma models from 2005 through 2015 with the sensor located in the differential. The ALH131 is intended to replace a damaged, corroded, or intermittent harness connection at the antilock brake speed sensor, helping preserve a stable signal path for the ABS system. If you are searching for a Toyota Tacoma ABS wheel speed sensor harness, Tacoma rear differential speed sensor harness, or Standard Ignition ALH131 replacement, this part matches the listed application.

This part cross-references 1P3782 and ABH131 for the same application.

Common Problems This Part Can Address

• ABS warning light caused by a broken sensor harness
• Intermittent wheel speed signal from a worn connector
• Corrosion at the differential-mounted sensor connection
• Damaged blade terminals affecting brake system communication
• Harness-related fault codes tied to the antilock brake speed sensor

Installation Notes and Tips

Verify the connector shape, terminal style, and differential-mounted sensor location before installation. Inspect the mating connector and surrounding wiring for corrosion, bent terminals, or heat damage so the replacement harness can seat properly and maintain a secure electrical connection. Confirm the vehicle is a 2005-2015 Toyota Tacoma with the ABS speed sensor in the differential.

Quality Assurance

Standard Ignition supplies replacement electrical components for automotive repair applications, and ALH131 is built to match the listed connector and terminal configuration for the specified Tacoma fitment.