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Where to hook code reader 2002 envoy
you have to hook up a special reader to your computer to find out the code.
Your OBD II code reader won't work on that vehicle.
To get stored codes you need a OBD 2 reader or scanner. Or take it to local auto parts store and have them hook it up to there OBD2 scanner
If you are sitting in the steering wheel the hook up will be located by your right knee under the dash.
yes i use obd2 on all sporatages and it works fine, if your getting an error make sure you put the ignition key in the on but not cranking position. then touch the read button on the code reader. Do not try and read with engine running.
u can either buy an OBD2 code reader that has that function, or u can disconnect the battery for a few minutes once u hook it back up the light will be off. BUT because your van is a 2000 u will need an activation code
passenger side panel, above left knee
under the driver side of the dash, it is a square 6 pin connecter
you get a code reader and hook it up to the fuse boc and it will say erase codes and u mass the green button.
The obd2 plug is under the knee board (under the column).
The function of the hook is to get the attention of the reader.