Activate New Transponder
I purchased a transponder on the go from a NC Quick Pass partner
- Your first step is to either pay your toll invoice, sign up for a NC Quick Pass account or login to your existing account
- Make sure to have your Activation Code ready
Transponder Activation Help
An activation code is required to activate transponders purchased from any of our partners. The code can be found on the back of the transponder.

Need help? Contact NC Quick Pass customer service if you’re unable to locate your Activation Code after reviewing all package materials.
Need to pay your toll invoice and convert to an account to activate your new transponder? Here’s how:
- Visit the Pay Now page
- You can use your invoice number or license plate number to search for your invoice
- Select the Convert to a NC Quick Pass Account button
- Enter all required information.
- Select the Activate Transponder button on the Transponders section
- Make sure to have Activate Transponder selected as your Transponder Method
- Select Pay Now to pay your invoice
- Select the View Account button to see your new NC Quick Pass account
Make sure to install your transponder on your windshield before you hit the road.
Need to sign up for a NC Quick Pass account to activate your new transponder? Here’s how:
- Visit the Account Options page to decide which account is best for you
- Enter all required information
- Select the Activate Transponder button on the Transponders section
- Make sure to have Activate Transponder selected as your Transponder Method
- Select Pay Now to pay your toll invoice
- Select the View Account button to see your new NC Quick Pass account
Make sure to install your transponder on your windshield before you hit the road.
Need to login to your NC Quick Pass account to activate your new transponder? Here’s how:
- Login to your account using your username and password
- The Add Transponder pop-up will automatically display
- Enter the required information, including the Transponder Number and Activation Code
Make sure to install your transponder on your windshield before you hit the road.
Instructions and a video tutorial for installing your transponder can be found on the Installing Your Transponder webpage.
After Activation
Once your transponder is activated, learn how to properly install it to avoid accidental fees.
Don't have a transponder yet?
You can order a transponder that’s ready to go when you sign up for a NC Quick Pass account or login to your existing account. No activation needed!