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Standard Ignition ALS2863 ABS Wheel Speed Sensor - Rear
Overview of Standard Ignition ABS Wheel Speed Sensor ALS2863
The Standard Ignition ABS Wheel Speed Sensor ALS2863 is designed specifically for Cadillac ATS and CTS models. This sensor plays a critical role in monitoring wheel speed to support your vehicle's anti-lock braking system (ABS) functionality.
- Connector Gender: Female
- Single square-shaped connector
- Harness length: 34 inches (867 mm)
- Wheel-mounted with bolt mount installation
- One bolt hole for secure attachment
- Terminal Gender: Male with two blade terminals
Detailed Product Description
The ALS2863 ABS Wheel Speed Sensor from Standard Ignition is engineered to provide accurate wheel speed data to the ABS control module on Cadillac ATS and CTS vehicles. Featuring a female connector with a square shape and a single connection point, this sensor ensures a reliable electrical interface. The harness length of 34 inches (867 mm) offers sufficient reach for proper routing and installation at the wheel mounting location. The sensor mounts securely using a bolt mount design with one bolt hole, simplifying installation and maintaining sensor stability during vehicle operation. The male terminal configuration includes two blade terminals, designed for consistent electrical contact and durability.
Common Applications and Problem Resolution
- Restores ABS warning light functionality by providing accurate wheel speed data
- Eliminates erratic ABS braking behavior caused by faulty sensors
- Prevents traction control and stability control system errors related to wheel speed input
- Addresses issues with inconsistent speedometer readings linked to sensor failure
- Supports safe braking performance on Cadillac ATS and CTS models
Installation Notes and Tips
When installing the Standard Ignition ALS2863 sensor, ensure the bolt mount location on the wheel hub is clean and free of debris to guarantee proper sensor alignment. Verify the connector securely mates with the vehicle’s wiring harness, noting the female square connector and male blade terminals. Route the 34-inch harness carefully to avoid contact with moving parts or excessive heat sources. Tighten the mounting bolt to the manufacturer’s torque specifications to maintain sensor stability.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS2863 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure reliable performance on Cadillac ATS and CTS vehicles. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | ALS2863 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Square |
| Harness Length - inches | 34 |
| Harness Length - mm | 867 mm |
| Mounting Location | Wheel |
| Mounting Type | Bolt mount |
| Number of Bolt Holes | 1 |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Cadillac | ATS | Rear | Collision Mitigation Braking System | ||
| 2019 | Cadillac | CTS | Rear | Collision Mitigation Braking System | ||
| 2018 | Cadillac | ATS | Rear | |||
| 2018 | Cadillac | CTS | Rear | |||
| 2017 | Cadillac | ATS | Rear | Collision Mitigation Braking System | ||
| 2017 | Cadillac | CTS | Rear | Collision Mitigation Braking System | ||
| 2016 | Cadillac | ATS | Rear | Collision Mitigation Braking System | ||
| 2016 | Cadillac | CTS | Rear | Collision Mitigation Braking System | ||
| 2015 | Cadillac | ATS | Rear | Collision Mitigation Braking System | ||
| 2015 | Cadillac | CTS | 2.0L | L4 | Rear | Collision Mitigation Braking System |
| 2015 | Cadillac | CTS | 3.6L | V6 | Rear | Collision Mitigation Braking System |
| 2014 | Cadillac | ATS | Rear | Collision Mitigation Braking System | ||
| 2014 | Cadillac | CTS | Rear | Collision Mitigation Braking System | ||
| 2013 | Cadillac | ATS | Rear | Collision Mitigation Braking System |
* 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.