What does the exclamation mark warning light in JMC Shunda mean?

1 Answers
AthenaMarie
07/29/25 4:13pm
There are five possible scenarios when an exclamation mark appears on the car dashboard: general malfunction, automatic transmission failure, brake system failure, abnormal tire pressure, and lighting malfunction. Below is a detailed analysis of these five situations: General malfunction: A triangle with an exclamation mark inside indicates that the car's general performance, components, or functions have malfunctioned. Possible causes include parking sensor failure, fuel cut-off system intervention or malfunction, external light failure, engine oil pressure sensor failure, etc. It is necessary to visit a 4S shop for inspection to identify the source of the fault. Automatic transmission failure: A yellow gear with an exclamation mark inside is the automatic transmission warning light, indicating that there is a fault in the transmission or the transmission lubricant is below the normal range. The transmission oil should be replaced promptly. Brake system failure: An exclamation mark inside a circled parenthesis represents a warning for the brake system, mainly indicating brake system failure or low brake fluid level. The brake system should be inspected immediately to avoid accidents. Abnormal tire pressure: An exclamation mark below a horizontal line inside a parenthesis is the tire pressure monitoring warning light, which lights up when the car's tire pressure is too low. Check the car's tire pressure and restore it to the normal range. Lighting malfunction: A yellow bulb with an exclamation mark is the lighting malfunction indicator, indicating that a car light has failed. Solution: Visit a 4S shop for inspection as soon as possible, or you can check it yourself, focusing on commonly used bulbs such as turn signals, fog lights, and interior lighting to identify the problem.
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