What is the number of the Buick Excelle air conditioning relay?

1 Answers
Brayden
07/30/25 4:49am
Buick Excelle air conditioning relay is number 4. Below are the relevant details: 1. Buick Excelle: The all-new Excelle adheres to Buick's 'dynamic and smooth' design language, drawing inspiration from the classic elements of the Riviera concept car. Its body shape exudes a sporty yet stable appearance, showcasing the Excelle's grand, minimalist, elegant, and dynamic style. The new wing-shaped chrome-plated front grille, combined with black piano vertical grilles and high-gloss chrome-plated wing grilles, naturally draws the visual focus of the front to the emblem. 2. Function of the relay: A relay is an automatic switching component with isolation functionality, serving as an 'automatic switch' that uses a small current to control the operation of a larger current. It plays roles in circuits such as automatic regulation, safety protection, and circuit conversion.
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