If you think your grill is in bypass mode, you can reset the regulator by following these steps: Turn off all the burners and close the tank valve. Wait 60 seconds. Open the tank valve fully and wait a few seconds for pressure in the regulator and gas hose to equalize. Click to see full answer. Besides, how do I reset my grill?Reset the regulator by turning off the burners on your gas grill. Turn off the propane tank and disconnect the hose from the tank. With your gas grill lid open, turn the burner knobs to high for about two minutes, and then turn them off again. Reconnect the hose to your propane tank and slowly turn on the gas.Subsequently, question is, are all BBQ regulators the same? Every propane gas grill uses an LP regulator, but not all regulators are created equal. Though the purpose is the same, different types of setups require different types of regulators. The type of regulator a grill needs is based on the specific propane application requirements. Keeping this in consideration, why is my Weber grill not heating up? If you are using a Weber propane grill and it is not heating up, you may have inadvertently set off the bypass safety mechanism in the gas regulator. Turn on the gas at the tank and wait a minute or two for the pressure in the tank and hose to equalize. Then turn on the burners and ignite them as you normally would.How do I reset my propane tank? How to Reset a Pressure Relief & Propane Valve Turn off the propane tank and disconnect it from the grill. Switch the gas valves on the grill to the highest possible setting. Put the gas valves on the grill to the “off” setting and turn off everything on the grill. Connect the propane tank back to the grill and switch the tank valve to the “on” setting.