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What to Do When the SVS Warning Light Comes On?

1 Answers

JaxonAnn

07/29/25 11:48pm

When the SVS light in a car comes on, it indicates an engine fault. Normally, the SVS light will illuminate when the ignition key is turned on and then turn off after the vehicle starts. If the SVS light comes on while driving, it means there is a fault in the vehicle's engine. Here are the solutions for the SVS light: 1. When the powertrain self-diagnosis detects an abnormality: The SVS light will alert the user to inspect and repair the vehicle. 2. Possible sources of the SVS light warning: Engine, transmission, or gear shift mechanism. If the SVS indicator stays on, it means the engine control unit has detected incorrect signals from various sensors or signals that exceed usage standards. In this case, diagnostic tools are required for inspection and repair, and prolonged driving is not recommended. 3. If the SVS light turns off later: Frozen data can be used for fault analysis, and it is advisable to visit a repair shop for inspection or repair.

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