Either with a scan tool, or by cycling the key on, off, on, off, on and counting the blinks of the check engine light. Two blinks, pause, one blink would be a 21.
You use an OBD scan tool.
P0700 transmission code present. The engine computer stores this code when the transmission computer has detected a malfunction and set a code. You need to have the transmission computer checked for codes.
ignition coil circuit failure
You need to have the engine and abs checked for codes.
turn your ignition to the on position then off. do this for a total of three times, on the third time leave ignition in on position and look at your odometer. your computer will show up to tell you why your check engine light is on.... then search and find out what the codes are.
ignition coil circuit failure
Scan for codes, some parts stores do it free....Advance auto.
Code 55 is end of message. That means the computer is finished showing codes.
obd (1) codes are generic, same for all domestic obd(1) two or three digit codes
I you pulled a P0700 out of the engine computer it means that you need to check the transmission computer (tcm) for codes also.I you pulled a P0700 out of the engine computer it means that you need to check the transmission computer (tcm) for codes also.
There are pages and pages of things that can turn the check engine light on. You need to have it checked for codes to know what the cause might be.
If you turn the igition on-off on-off on-off in less than 5 secs, the check engine light will flash the codes.