{"product_id":"standard-ignition-alh121-abs-wheel-speed-sensor-wiring-harness","title":"Standard Ignition ALH121 ABS Wheel Speed Sensor Wiring Harness - Rear Left","description":"\u003ch2\u003eOverview of Standard Ignition ABS Wheel Speed Sensor Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ALH121 ABS wheel speed sensor wiring harness is designed specifically for Toyota Matrix models. This component ensures reliable communication between the ABS sensor and the vehicle’s electronic control unit, maintaining proper antilock brake system function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 2\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Square\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 2\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003cli\u003eContents: Antilock brake speed sensor harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe ALH121 wiring harness by Standard Ignition is engineered to meet the exact specifications required for the Toyota Matrix ABS system. Featuring two female square connectors and two male blade terminals, this harness facilitates secure and precise electrical connections. The design supports the transmission of wheel speed data from the sensor to the vehicle’s ABS control module, which is critical for maintaining vehicle stability and braking performance under various driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis ABS wheel speed sensor wiring harness is used to replace damaged or faulty wiring in the Toyota Matrix ABS system. It addresses issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntermittent ABS warning lights due to wiring faults\u003c\/li\u003e\n\u003cli\u003eLoss of wheel speed sensor signal\u003c\/li\u003e\n\u003cli\u003eErratic ABS system behavior or failure\u003c\/li\u003e\n\u003cli\u003eCorroded or damaged connectors causing poor electrical contact\u003c\/li\u003e\n\u003cli\u003ePhysical damage to the original harness from wear or road debris\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is powered off and the battery is disconnected before installation\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation; the female square connectors must align properly with the sensor and control module\u003c\/li\u003e\n\u003cli\u003eInspect surrounding wiring and connectors for damage before installation\u003c\/li\u003e\n\u003cli\u003eSecure the harness to prevent movement and potential abrasion\u003c\/li\u003e\n\u003cli\u003eTest the ABS system after installation to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The ALH121 wiring harness undergoes rigorous quality control to ensure durability and reliable performance in Toyota Matrix vehicles. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition documentation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498644140213,"sku":"FBHK-ALH121","price":111.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_ALH121_Fro.jpg?v=1775021322","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-alh121-abs-wheel-speed-sensor-wiring-harness","provider":"PartCatalog","version":"1.0","type":"link"}