What does it mean when your engine light flashes then goes off?
When the Check Engine or Service Engine Soon light starts blinking (as opposed to staying steadily illuminated), this means that a catalytic converter-damaging condition is occurring. When this Check Engine or Service Engine Soon light flashes, you should pull over safely and shut the vehicle off as soon as possible.
Why did my check engine light randomly turn off?
A check engine light will shut itself off if the condition that caused it is remedied. So, if your converter is marginal, and you did a lot of stop-and-go driving, which creates high demand for the converter, that may have turned on the check engine light.
Why is my cruise control blinking?
When the check engine light does come on the cruise control light will blink indicating that the cruise control has been disabled and the vehicle’s dynamic stability control light will come on indicating that it also has been disabled.
How long before CEL goes off?
Here’s something you probably don’t know: after clearing the car’s computer you will need to drive for about 50 to 100 miles. As you drive your car the computer will monitor all the sensors and register the results.
What does it mean when a fan flashes seven times?
For example, seven flashes indicates that the fan is tied into a fire alarm system that has been set off. View the full list of fault codes. To clear a fault code, turn off power to the fan at the circuit breaker for a minimum of five minutes. After five minutes, turn the power back on and run your fan.
Why is the LED indicator on my fan blinking?
If the fan currently has a fault, the LED indicators on both the controller and the fan’s extension tube will blink a set number of times, then pause for four seconds. The number of times the indicator flashes before pausing indicates the fault.
What to do if power flashes then back off?
Following morning took the side panel off, unhooked the large fan (was running by molex) and left the panel to the side, checked all connections to HDD, Floppy Drive, DVD Drive, etc…