Diagnostic plug. Diagnostic connector. Data link connector.
The plug you are looking for is at the of the plastic shield that is just below steering column.
Most bar code scanners will give you the price of an item , but if you are shopping and find one that does not , the price will come up at the checkout when you plug the scanner in .
inside the fuse box at the bottom
Under the hood, passenger side of firewall.
the scanner/code reader needs to be plugged in the obd2 connector to get power if you don't plug it in how can the tool work
It is a diagnostic connector and it is located on the driver (LEFT) side near the battery
There should be a plug on the far left of the driver's side under the dash. You will need to plug an OBD II code scanner into that plug. I have an Acutron scanner that I bought at an auto parts store but there are several brands available. My scanner came with a CD that lists all of the potential problem codes on your PC. Once you read the code from your scanner, you just look it up in the code list to determine your problem. A scanner is worth having because the trouble light on a Wrangler can point to about 80 different malfunctions. I paid $100 for a diagnostic test to tell me that my gas cap had a crack in it!
You can find your 1994 Nissan Maxima auto scanner plug on the bottom of the drivers side dashboard. The auto scanner plug will be to the left of the steering column.
from the hood release go right to the other side of the steering wheel. under the ingition.
get a code scanner, or borrow one from a parts store, plug it in and clear codes
Plug in an OBD2 code reader. You can borrow, rent or purchase an OBD2 code scanner at most auto parts retailers.