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In a Toyota Sienna, the triangle warning light indicates low oil pressure, which is a crucial issue that can lead to engine damage if not addressed promptly. This warning light may illuminate due to reasons such as low oil level, a failing oil pump, or a faulty sensor. It is essential to have a professional mechanic inspect the situation to prevent permanent harm to your engine.
The yellow warning triangle light comes on every time I start the car. What does that indicate?
The hood is slightly open. I accidentally pulled the hood release instead of the gas cap release at the gas station, and forgot to close the hood. The tire pressure is low, fuel is low, washer fluid is low, coolant is low, battery voltage is low. A door is slightly open. The parking brake is still on. The headlights are left on. The fuel cap is loose or missing.
The master warning light is represented by a yellow triangle containing an exclamation mark with a message stating "maintenance required light.
The master warning light appears as an exclamation mark inside a triangle, and could be either yellow or red. In many cases, the red light will include a message indicating the issue, which could be something significant such as low oil pressure.
My mechanic mentioned that the master warning light is typically accompanied by other lights. In my situation, it was the maintenance-required light that was also on. Once I addressed the maintenance-required light, the master warning light disappeared as well.
I accidentally pulled the wrong latch - I meant to open the gas cover but I ended up pulling the hood latch instead.