Code 12 is a diagnostic code. It sounds like there is a short between pins A and B on the ALDL connector, covered by a small, rectangular black cover, probably just above the driver's right knee. Shorting those pins puts the ECM in that mode.
If the check engine light is flashing a spark plug misfire has been detected - have it scanned for trouble codes to diagnose and repair as soon as possible
The powertrain control module has detected a malfunction Take it in and have it scanned for trouble codes in order to have the problem repaired (Helpfull)
She knew she was in trouble when she saw the red and blue flashing lights behind her car.
It is flashing to let you know a trouble code for the transmission is stored in the computer. You have to take it to a shop to have the code read to find out what is wrong.
Lights or signals fits this 'fill in the blanks'-type question..
Trouble code P0200 means: Injector Circuit
transmission trouble for sure
The O/D off light flashing indicates that the powertrain control module has detected a malfunction - have the Explorer scanned for trouble codes in order to diagnose and repair the problem
If the check engine light is flashing off and on when the engine is running that means an engine cylinder(s) misfire has been detected . You need to have the vehicle scanned for any trouble codes to help diagnose and then repair the problem
It means that on-board computer is sensing trouble with the transmission.
Trouble code P0200 means: Injector Circuit Check all injector circuits
Yes it is third person singular, that is why you use has and not have. My child have trouble reading