2011 Chevrolet Volt Owner's Manual - Page 426

10-60 Vehicle Care 6. Use the SELECT knob to select YES with the highlighted selection, and press the SELECT knob again to confirm the selection. The horn sounds twice to signal the receiver is in relearn mode and the TIRE LEARNING ACTIVE message displays on the DIC screen. 7. Start with the driver side front tire. 8. Place the relearn tool against the tire sidewall, near the valve stem. Then press the button to activate the TPMS sensor. A horn chirp confirms that the sensor identification code has been matched to this tire and wheel position. 9. Proceed to the passenger side front tire, and repeat the procedure in Step 8. 10. Proceed to the passenger side rear tire, and repeat the procedure in Step 8. 11. Proceed to the driver side rear tire, and repeat the procedure in Step 8. The horn sounds two times to indicate the sensor identification code has been matched to the driver side rear tire, and the TPMS sensor matching process is no longer active. The TIRE LEARNING ACTIVE message on the DIC display screen goes off. 12. Turn the vehicle off. 13. Set all four tires to the recommended air pressure level as indicated on the Tire and Loading Information label. There are two minutes to match the first tire/wheel position, and five minutes overall to match all four tire/wheel positions. If it takes longer, the matching process stops and must be restarted. Follow the TPMS sensor matching process: 1. Set the parking brake. 2. Put the vehicle in ON/RUN and place the vehicle in P (Park). 3. If the DIC display is minimized, press the SELECT knob to maximize it. 4. Use the SELECT knob to scroll to the Tire Pressure display screen. 5. Press and hold the SELECT knob for five seconds to begin the sensor matching process. A message displays confirming to begin the process.