You got to use a OBD 2 code reader or scanner
The scanner can erase codes but if there is a problem the codes will immediately come back. So the answer is no.
It allows the OBD II scanner to connect to your Ford Explorer to " read " any trouble codes when the check engine light comes on for one thing
You need an OBDII scanner to retrieve the trouble codes.
If you can not read codes with a scanner you have a wiring problem.
You need OBD2 reader or scanner to get the codes
It's a NexIQ scanner with Snap-On case.. yes, it'll read and display DTCs.
Are you asking how to clear engine trouble codes? You'll need a code scanner with a reset/erase feature.
You need an OBDII scanner tool to retrieve the trouble codes. AutoZone and similar auto parts stores offer free scans.
Sorry, only a scanner can retrieve trouble codes on OBDII vehicles.....
If you are refering to trouble codes you have to use a code scanner or a scann tool. Check with Kragen for a free test.
you hooked something up wrong
You need a OBD2 scanner/code reader to get stored codes and to erase them