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.
Why is my Car code reader not working?
The code reader will then power up and display the welcome screen. If the screen does not come on wiggle the reader connector while in ALDL data port. Sometimes the pins can become a little corroded because of moisture which will make the connection questionable.
How do you connect a code reader to a car?
Let’s Get Started! Begin with the vehicle’s engine off with the transmission in park. Connect the Code Reader: Open the driver’s door and locate the ALDL connector. Then securely insert code reader plug onto the connector. Be sure the connector is in good working order and that the plug stays securely in place.
Why is my ALDL reader connector corroded?
If the screen does not come on wiggle the reader connector while in ALDL data port. Sometimes the pins can become a little corroded because of moisture which will make the connection questionable. Wiggling the connector will help break through this rust and create a proper connection.
Why does OBD2 link error come on when scanner reads?
An expert whose answer got voted for 100 times. An expert that has over 500 points. Re: OBD2 Link Error comes on when scanner reads. You may have the wrong code reader. Try another one and see what happens. It could also be a blown fuse, check all your fuses, in particular the one that controls the cigarette lighter.
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.
Why is my OBDII code reader not working?
My OBDII code reader wont read my EPROM ECU in my 95 for some reason but the scantool will if I tell it the car is a 96 (weird) EDIT I just looked at your pics. The fourth link. Sany0159.jpg The pic cuts out half the connector but its the black connector held by the metal bracket on the far right of the pic!
Do you have a code reader not a scan tool?
Okay you have a code reader not a scanner or scan tool. Scanners read live date while the cars are running.And yes you do have to input specific year make and model on them. If your using the type to pull codes and not getting communication try checking power etc…