{"product_id":"standard-ignition-tca-41-4wd-switch","title":"Standard Ignition TCA-41 4WD Switch","description":"\u003ch2\u003eReliable 4WD Switch for Chevrolet, GMC, and Isuzu Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition 4WD Switch (Part Number TCA-41) is designed to provide dependable control for your vehicle's four-wheel drive system. Compatible with select Chevrolet, GMC, and Isuzu models, this switch ensures precise operation and long-lasting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, and Isuzu Ascender\u003c\/li\u003e\n\u003cli\u003eDurable black plastic finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector with one connection point\u003c\/li\u003e\n\u003cli\u003eEquipped with 11 male blade terminals for secure electrical contact\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for 4WD system control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TCA-41 4WD Switch features a black plastic housing that resists wear and environmental damage. It includes a single female rectangular connector designed for easy integration into the vehicle's wiring harness. The switch is outfitted with 11 male blade terminals, providing reliable electrical connections essential for proper 4WD system function. This part is engineered to meet or exceed OEM standards, ensuring compatibility and durability in Chevrolet Trailblazer, GMC Envoy series, and Isuzu Ascender models.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper engagement and disengagement of the 4WD system\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn 4WD switches causing intermittent or no response\u003c\/li\u003e\n\u003cli\u003eSolves electrical connection problems due to damaged terminals or connectors\u003c\/li\u003e\n\u003cli\u003eAddresses dashboard 4WD indicator light malfunctions related to switch failure\u003c\/li\u003e\n\u003cli\u003eImproves overall reliability of the vehicle’s four-wheel drive controls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition TCA-41 4WD Switch requires basic electrical knowledge and access to the vehicle’s dashboard or control panel. Ensure the vehicle is powered off before disconnecting the old switch. Carefully disconnect the female rectangular connector and remove the faulty switch. Connect the new switch by aligning the 11 male blade terminals with the corresponding female connectors. Verify secure connections to prevent electrical issues. After installation, test the 4WD system to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet strict quality standards, ensuring reliable performance and fitment. The TCA-41 4WD Switch undergoes rigorous testing to comply with OEM specifications for Chevrolet, GMC, and Isuzu vehicles. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44709460705461,"sku":"FBHK-TCA-41","price":27.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TCA41_Fro.jpg?v=1775094717","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-tca-41-4wd-switch","provider":"PartCatalog","version":"1.0","type":"link"}