- Unplug the grill.
- Gain access to the back of the controller
- Unplug the two white braided wires (with red female tips) from the back of the controller.
- Remove screws from RTD probe.
- Pull out RTD probe and wires.
- Thread new RTD wires through the side of barrel and connect to controller.
- Secure new RTD probe by tightening screws.
- Replace access panel underneath controller.