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Standard Ignition ALH42 ABS Wheel Speed Sensor Wiring Harness - Rear Left
Overview of Standard Ignition ABS Wheel Speed Sensor Wiring Harness
The Standard Ignition ALH42 ABS wheel speed sensor wiring harness is designed specifically for Scion tC models. This harness ensures reliable connectivity between the ABS wheel speed sensor and the vehicle's braking system, maintaining accurate sensor signals for optimal ABS performance.
- Connector Gender: Female and male connectors for secure connections
- Connector Quantity: 2 connectors included
- Connector Shape: Oval design for precise fitment
- Harness Length: 1,069 mm for proper routing
- Terminal Gender: Female terminals
- Terminal Quantity: 4 terminals
- Terminal Type: Blade terminals for reliable electrical contact
- Contents: Includes 1 complete wiring harness
Detailed Product Description
The ALH42 wiring harness from Standard Ignition is engineered to meet the exact specifications required for the Scion tC ABS system. Featuring both female and male oval connectors, this harness facilitates a secure and stable connection to the wheel speed sensor. The 1,069 mm length allows for proper installation without excess slack or tension, ensuring durability and consistent sensor performance. The blade-type female terminals provide reliable electrical contact, minimizing the risk of signal loss or interference. This harness is a critical component in maintaining the integrity of the ABS system wiring and sensor communication.
Compatible Vehicles and Applications
This ABS wheel speed sensor wiring harness is compatible with the following vehicle:
- Scion tC
It is designed to replace the original wiring harness for the ABS wheel speed sensor, addressing issues related to sensor connectivity and signal transmission.
Common Issues Addressed by This Wiring Harness
- Intermittent or faulty ABS wheel speed sensor signals
- Damaged or corroded wiring connectors causing ABS warning lights
- Electrical shorts or open circuits in the ABS sensor wiring
- Wear and tear from road debris or environmental exposure
- Loose or poor terminal connections affecting sensor accuracy
Installation Notes and Tips
When installing the ALH42 wiring harness, ensure that the connectors are fully seated and locked to prevent disconnection during vehicle operation. Route the harness along the original wiring path to avoid exposure to heat sources or moving parts. Inspect the blade terminals for corrosion or damage before installation to guarantee optimal electrical contact. Proper installation will help maintain accurate ABS sensor readings and overall braking system performance.
Quality Assurance and Warranty
Standard Ignition manufactures the ALH42 wiring harness to meet OEM standards for fit, form, and function. While specific warranty details are not provided, Standard Ignition products typically undergo rigorous quality control to ensure durability and reliability in automotive applications.
| Brand | Standard Ignition |
| Part Number | ALH42 |
| Connector Gender | Female; male |
| Connector Quantity | 2 |
| Connector Shape | Oval |
| Contents | 1 harness |
| Length - mm | 1,069 mm |
| Terminal Gender | Female |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Scion | tC | Rear Left | |
| 2009 | Scion | tC | Rear Left | |
| 2008 | Scion | tC | Rear Left | |
| 2007 | Scion | tC | Rear Left | |
| 2006 | Scion | tC | Rear Left | |
| 2005 | Scion | tC | Rear Left |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.