Standard Ignition ALH134 ABS Wheel Speed Sensor Wiring Harness - Rear Left

Overview of Standard Ignition ABS Wheel Speed Sensor Wiring Harness

The Standard Ignition ALH134 ABS wheel speed sensor wiring harness is designed specifically for Toyota Tacoma models. This component ensures reliable communication between the ABS sensor and the vehicle’s electronic control unit, maintaining proper anti-lock braking system function.

• Compatible with Toyota Tacoma vehicles
• Part number ALH134 for precise identification
• Designed for ABS wheel speed sensor wiring harness applications
• Durable construction to withstand automotive conditions
• Direct replacement for original equipment harnesses

Product Details and Compatibility

This ABS wheel speed sensor wiring harness by Standard Ignition is engineered to meet the exact specifications required for Toyota Tacoma models. The part number ALH134 corresponds to a wiring harness that connects the ABS wheel speed sensor to the vehicle’s braking system electronics. Proper fitment is critical to ensure accurate sensor readings and maintain the integrity of the ABS system. This harness is part of Standard Ignition’s brake wiring components, designed to provide consistent electrical connectivity and resist wear from heat, moisture, and vibration.

Function and Common Applications

The ALH134 wiring harness is used to transmit signals from the ABS wheel speed sensor to the vehicle’s control module. It plays a key role in the anti-lock braking system by enabling the detection of wheel speed variations, which helps prevent wheel lockup during braking.

• Resolves ABS warning light issues caused by faulty wiring
• Eliminates intermittent ABS sensor signal loss
• Prevents erratic ABS system behavior due to damaged harness
• Restores proper communication between sensor and control unit
• Addresses wiring harness damage from corrosion or physical wear

Installation Notes and Tips

When installing the Standard Ignition ALH134 wiring harness on a Toyota Tacoma, ensure the vehicle is safely lifted and the battery is disconnected to prevent electrical shorts. Carefully route the harness along the original wiring path to avoid interference with moving parts or heat sources. Verify all connectors are securely fastened and free of corrosion before reassembly. Testing the ABS system after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The ALH134 wiring harness undergoes quality control inspections to ensure durability and reliable performance in Toyota Tacoma vehicles. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use.