If you successfully repaired all the DTC's, the ECM will turn the light off after several ignition/drive cycles and no DTC's have returned.
You need OBD2 reader or scanner to get the codes
You can obtain a full list of computer troubleshooting codes from most General Motors dealerships. You can also obtain the codes from a certified mechanic.
You will need a scanner to retrieve codes and it will have a trouble shooting chart to follow.
The DIY manual covers all the different trouble codes and is available for les than 30$ at your local autoparts store
On 1994 and older vehicles, you can manually pull the trouble codes. Check out a repair manual (Hayne's or Chilton's) at your local library - chapter 6 has all the details on how to do it; also what each code means and how to trouble shoot.
1995 and later Mazda B-Series Pick-ups incorporate the OBDII diagnostic system and you will need a scanner to retrieve the trouble codes. Some auto parts stores will scan free if the check engine light is on.
Suggest you have it checked for trouble codes. The engine computer and airbag system should both have codes.
That happens when the computer detects a problem.. You need to have the computer checked for trouble codes.
Go to your local public library and check out a repair manual (Chilton or Haynes) for your vehicle. Chapter six will give you detailed instructions and procedures for manually retrieving the trouble codes - also, what each trouble code means and how to troube-shoot.
Undo the battery negative cable for approx 20 minutes. That should remove all codes and trouble codes. They will however return if its a trouble code not diagnostic, if that makes any sense.
The first step is to check the vehicle for trouble codes. That will tell you what failure the computer saw when it defaulted to limp mode. You can then diagnose and repair the failure.The first step is to check the vehicle for trouble codes. That will tell you what failure the computer saw when it defaulted to limp mode. You can then diagnose and repair the failure.
P0700 is transmission code present. It means that the transmission computer has set one or more trouble codes. You will need to have the transmission computer scanned to know the codes and possible causes.