To remove a card in Google Wallet:
Go to the Google Wallet App on your device, select the card you want to remove, tap on the three dots in the top right hand corner of the screen and select Remove payment method. A confirmation message is displayed. Tap, Yes, remove. Your mobile card will be removed from your Google Wallet.
Alternatively, you can permanently erase all the data on your device via Google’s Find my Device. If you are using Find my Device, you will require network connectivity.
See Google Pay Help Center for more information.
If your physical card is closed it will be automatically removed from Google Wallet and you will not be able to make transactions with that card on your device.
To temporarily suspend a card in Google Wallet:
To suspend payments using Google Wallet, you can disable contactless payments for the mobile card in your Google Pay wallet.
Go to the Google Wallet App on your device, select the card you want to suspend, tap on the three dots in the top right hand corner of the screen and select Disable contactless. A confirmation message is displayed. Tap Yes, disable. You will not be able to make contactless payments with your card in Google Pay until you set it up for payments again.
Your physical card is not impacted by the above, and you can continue making transactions with it. If your physical card is temporarily blocked it will be automatically suspended in Google Wallet and you will not be able to make transactions with that card on your device.
Also, you still will be able to make purchases online with your Google Wallet as you have only Disabled contactless payments in stores.