How does the mileage warning light work?
Your Mechanic writes: “Note: For vehicles with “Not available” listed for the point at which the warning light comes on, the light is triggered based on the distance to empty calculator having the listed number of miles remaining.” Morgan is an Associate Editor at Reader’s Digest.
When does the battery warning light come on?
This warning light illuminates whenever the charging system isn’t charging the battery with at least a voltage of around 13.5 volts. This particular warning can be triggered by a range of issues, so check with a professional to find out what the exact issue is before spending money on parts that don’t necessarily need replacing.
How long does it take for a Toyota maintenance light to trigger?
The computer system tracks the engine miles from the time it was reset, and the light will trigger after 5,000 miles of driving.
What does red security light on speedometer mean?
Red Security Light on Speedometer. The red security light coming on means there is an issue somewhere. But, it might not necessarily mean a problem with your security system, especially if you don’t have one.
What does the malfunction indicator light ( Mil ) mean?
People usually get interested in the On-Board Diagnostics when the Malfunction Indicator Light illuminates on the dashboard of their cars. The Malfunction Indicator Light (MIL) is also known as the Check Engine Light. The purpose of this warning light is to indicate a detected problem with…
When to turn off the malfunction indicator light?
The DTC will give information about the detected issue. The OBD2 system can turn the MIL off automatically if the conditions for the problem stop to exist. After evaluating a system or component for three consecutive times without detecting the problem, the light can be turned off. But, usually the light remains on. What are the next steps?
When does the OBD2 indicator light turn on?
The OBD2 system illuminates the light when there is a problem with the car’s engine, transmission or emission control system. The light turns on only for a reason and you should not ignore it. You should always investigate the cause.
What to do when the indicator light illuminates?
In this case, it is good to be aware of the possible forthcoming issues which can later on turn to more serious ones. The most common case is when the indicator light stays on constantly. It indicates more serious problem that requires action to be taken; the sooner the better.