What does the SVS on the vehicle dashboard mean?
2 Answers
The SVS on the dashboard is an indicator light for all electronic faults. More relevant information is as follows: 1. The car SVS light is similar to the engine fault light. When the SVS indicator light comes on, it indicates that the engine control unit has detected an error signal from a sensor or that it has exceeded the usage standard. 2. When the ignition switch is turned on, the car SVS indicator light will illuminate for an automatic check and will automatically turn off after a few seconds. The SVS fault indicator light is a warning light that comes on when the ECU or TCU of an electronically fuel-injected car detects a problem with the engine or automatic transmission. Therefore, all electronically fuel-injected cars have an SVS fault indicator light. For manual transmission cars, it serves as the engine fault indicator, while for automatic transmission cars, it indicates both engine and automatic transmission faults.
Recently, the SVS light on my dashboard came on while driving. After checking the owner's manual, I learned it's a 'Service Vehicle Soon' warning, usually indicating an issue with one of the vehicle's systems. Common causes include engine malfunctions, sensor failures, or overdue maintenance. For example, a faulty oxygen sensor can trigger it, affecting emission performance. Handling it is straightforward: first, don't panic, check if there are any other warning lights on the dashboard; if so, take note of them. Then refer to the trouble code section in the owner's manual, or drive directly to a repair shop to scan for the specific cause with an OBD scanner. Generally, minor issues can be fixed by replacing a part, but delaying repairs may lead to bigger problems or fuel wastage. I've developed a habit of checking my car's condition monthly to avoid such sudden issues, saving both worry and money while ensuring safety.
