Yes, you can retrieve diagnostic trouble codes from a 2001 GMC Jimmy without a scanner by using the "key-on, key-off" method. Turn the ignition key to the "ON" position three times in quick succession, stopping at "ON" on the third turn. The check engine light will then flash a series of codes, which you can count to identify any issues. However, this method may not provide as detailed information as a scanner would.
One that works with OBD II.
After reading the codes, with a scanner. You repair cause of code, and then can reset code with the scanner.
No obd2 requires a code reader or scanner.
Check the trans for codes with a scanner and diagnose the code you get.
I am sorry but you do not without the proper equipment.
No
To retrieve diagnostic trouble codes (DTC) for a 2001 Mitsubishi Galant, you can use an OBD-II scanner. Plug the scanner into the vehicle’s OBD-II port, typically located under the dashboard near the driver's seat. Turn the ignition to the "On" position without starting the engine, and follow the scanner's instructions to read the codes. Alternatively, you can perform a manual check by connecting the service connector under the dashboard, but using a scanner is the most efficient method.
It is immediately under dash near steering column.
A lot of parts stores will check it for free
To reset the keyless entry pad code on a 2001 Ford Excursion without the original code, you typically need to access the vehicle's Body Control Module (BCM). This involves using a diagnostic tool or scanner that can communicate with the BCM to retrieve or reset the code. Alternatively, you can disconnect the vehicle's battery for a few minutes, which may reset the system, but this method is not guaranteed to work. If unsure, consulting a professional locksmith or dealership is advisable for assistance.
Use a code scanner to find out what's wrong with your VW.
Borrow, rent or buy a diagnostic code scanner. It will tell you what you need to know. The computer turns on the light just to say that it has found a problem but you need to use the code scanner for the computer to tell you what it has found.