At the Special Functions screen, select: VIN Relearn. At the VIN Relearn screen, the scan tool will display 'Do you want to clear radio theft information?' To begin clearing, press the soft touch key on the top right of the scan tool. The scan tool will display 'Clearing Radio Theft in Progress.' Press EXIT on the scan tool. If a radio is replaced or swapped from another vehicle the radio will need to relearn the VIN information before it will function. The radio learns the VIN information during the SPS programming event. Shut the key off for 60 seconds and remove the Tech 2 scan tool from the vehicle. After sixty seconds has elapsed, the VIN should relearn. GM Vehicle Theft Deterrent (VTD) Relearn Procedures Page 1 of 4. Insert ignition key and turn to the “ON” position. With a scan tool, clear any trouble codes. NOTE: For most cars, one 10-minute cycle will be enough for the vehicle to learn the new. Passkey and Passkey II. NOTE: IF the theft deterrent relearn procedure does not.

Automotive Diagnostic Tool

Gm Tech 2 Scan Tool For Sale

When you're not sure what's wrong with your car, an automotive diagnostic scan tool may help. These can help you determine what may be the problem, and if it requires going to a mechanic. No matter your mechanical experience, the check engine light doesn't have to be daunting.

What diagnostic tools are available?

There are several types of diagnostic tools available, including scan tools you can hold and those that work wirelessly. One of these diagnostic tools is an OBD2, or on-board diagnostic, hand-held scan tool. The end of the tool plugs into a fitting under the driver's side dashboard. Another tool is the Bluetooth scanner, which also plugs into the car. This code reader provides stats and sends the results to PC software. Automotive voltmeters read the electrical system of the car and test relays and fuses.

How do you use an OBD2 scanner?

The OBD2 scanner is a simple and effective tool to use. Simply follow the steps below:

1. Plug the OBD connector into the port under the driver's side dashboard.
2. Start the vehicle to send codes to the OBD scanner (provide Vehicle Identification Number if requested).
3. Press the scan button on the OBD2 tool.
4. Record the codes sent to the screen.

Once you have the codes from your code reader, you can research the diagnostics data online or in the mechanical manual for your car. You can also send the codes to your mechanic for evaluation.

How do you choose a diagnostics tool?

If you're planning to diagnose and fix your vehicle, the more advanced OBD2 code readers are likely a good choice for your needs. Look for brands and models aimed at professional mechanics. The diagnostic tools mechanics have will give updated software information for pin-point fixes, as well. On the other hand, if your need for the tool is to communicate major repairs to your mechanic and fix minor repairs yourself, some more direct tools are the option you may want to select.

What Is A Tech 2 Scan Tool

What are other reasons you should own a diagnostic tool?

Where To Buy Gm Tech 2 Scan Tool

These devices can help you determine what may be the problem. If it requires going to a mechanic, you can give them information to make diagnosis more quickly. If your auto only needs minor fixes, diagnostic scan tools can help you learn more about your vehicle and making repairs. It's an inexpensive education in mechanical fixes. Over time, learning to repair your own auto can extend the life of your vehicle, making the diagnostic tools a wise investment.