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What are the impacts when the SVS light is on?

1Answers
LunaFitz
09/08/2025, 10:09:51 PM

SVS malfunction indicator light is a warning light that appears when the electronic control unit (ECU) computer or transmission control unit (TCU) computer of an electronically fuel-injected vehicle detects an issue with the starter motor or automatic transmission. Therefore, when the SVS light is illuminated, it indicates a fault in the aforementioned systems, and the vehicle should be taken to a repair facility as soon as possible for inspection. Below is more information about the SVS indicator light: Working principle: When the vehicle's ignition key is turned on, this light will illuminate and should turn off after the vehicle starts. If the engine ECU detects a fault, the SVS light will also illuminate. If this light comes on while the vehicle is in motion, it indicates that there is a problem with the vehicle's engine. Function of the SVS malfunction light: The SVS malfunction indicator light is a warning light that alerts the owner when the ECU or TCU computer of an electronically fuel-injected vehicle detects an issue with the engine or automatic transmission. Whenever this light is on, it is recommended that the owner promptly take the vehicle to a repair shop for inspection.

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