Where do I find the trouble codes on my scanner?
Find the menu. When the scanner finishes booting up, look for a menu. Select “Codes” or “Trouble Codes” to open the main Codes menu. Depending on your scanner and year of the vehicle you may be presented with a few systems such as Engine/Powertrain, Transmission, Airbag, Brakes etc. When you pick one, you will see two or more types of codes.
Can a code reader turn off the Check Engine light?
With a code reader you can easily clear codes and turn off the “check engine” light, but you will however not be able to check for readiness and may fail to get a sticker in case your vehicle finds itself at the DMV’s office.
Why do you need an OBD2 scanner instead of a reader?
The reason why it’s important that you purchase the OBD2 scanning tool instead of a reader is because the scanner can read both codes. There are certain types of faults in vehicles that will set a P0 code and not a P1 code or vice versa.
How to read and understand OBD codes-wikiHow?
P1xxx codes are manufacturer specific, such as Honda, Ford, Toyota, etc. The second number tells you what subsystem the code refers to. For example, P07xx codes refer to the transmission. The last two digits are the specific problem that the code refers to. Check a code chart online for details on each specific code. Read an example code.
Why is my code reader not turning on?
Long story short, check fuse #13 in the front fuse block. Short story long, the fuse for the cigarette lighter socket (the one on the left) also protects the 12v pin at the OBD2 port. If your phone charger or whatever pops that fuse, your code reader (or scan tool that uses that 12v pin for power) won’t turn on.
How to clear OBD2 codes with or without a scanner?
Clearing OBD2 codes without making use of the scanner is easy, and you can do this in a few steps. Nevertheless, before you even decide to do that, you need first to know what the check engine light means as it usually shows numerous faults with your vehicle.
How to read Check Engine light ( OBD-II ) codes?
The scan tool will power up as soon as it has been plugged in. Step 3: Read the codes in the computer. Each scan tool will have different instructions on how to operate it, so read yours carefully. Navigate to a heading called “Read Codes” and select it. Step 4: Record the codes that display.
How do you remove a code reader from a car?
Remove the Code Reader: To remove the code reader from the car, simply turn the ignition key to the off position. The instrument cluster warning lights should be off. Grasp the connector firmly and pull gently outward to unplug the code reader connector and separate it from the ALDL data port.
Where is the Diagnostic Link Connector ( DLC ) located?
Locate the Diagnostic Link Connector (DLC) in your vehicle. This is a somewhat triangular shaped 16-pin connector that is commonly located underneath the left hand side of the dash near the steering column.
Where do you plug in a car code reader?
Plug your car code reader into the diagnostic link connector under the dash (engine off). Then start the vehicle and follow the auto code reading procedure in the instruction manual.
How to diagnose a problem with a code reader?
Easily diagnose your car problem with code readers and diagnostic tools from AutoZone. With our variety of code readers, you can find the perfect one that will accurately operate for your vehicle.
Where do I plug in my OBD reader?
Where’s my OBD-II port? Just select your vehicle below and we’ll show you exactly where to plug in your Hum OBD Reader. If you don’t see your vehicle listed, please call (800) 711-5800 for help.
Where can I find the trouble code on my car?
Go to the car code reader/scan tool manufacturer’s Web site to see if it has information on your trouble code. Take advantage of Internet forums. Just search for your car’s model and add “forum” to the search term.