What does the yellow exclamation mark light in a car indicate?

1 Answers
EliasFitz
07/24/25 7:49pm
The yellow exclamation mark light in a car represents the following: 1. A yellow triangle exclamation mark indicates the traction control system fault light; 2. A yellow parenthesis exclamation mark indicates the tire pressure fault light; 3. A yellow circle exclamation mark indicates the automatic transmission fault warning light, and the source of the fault should be identified and addressed as soon as possible. Reasons for the yellow exclamation mark light: 1. The traction control system fault light illuminates to remind the driver to turn off the traction control system. If this light remains on when the traction control system is activated, it indicates a problem with the TCS; 2. The tire pressure light indicates abnormal tire pressure, with the tire pressure sensor detecting incorrect pressure in one or more tires. It is recommended to check the tire pressure at a tire shop; 3. The automatic transmission fault warning light indicates a fault in the transmission, transmission lubricant below the normal range, or the need for lubricant replacement.
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