2007 Saturn Aura Owner's Manual - Page 360

You have two minutes to match each tire and wheel position. If it takes longer than two minutes to match any tire and wheel position, the matching process stops and you need to start over. The TPMS matching process is outlined below: 1. Set the parking brake. 2. Turn the ignition switch to ON with the engine off. 3. Press and hold both the Lock and Unlock buttons on the Remote Keyless Entry (RKE) transmitter, at the same time, for approximately five seconds or until you hear the horn sound twice. 4. The horn sounds twice to indicate the TPMS receiver is ready to learn TPMS sensors. The driver side front turn signal also comes on to indicate that corner's sensor is ready to be learned. 5. Start with the driver side front tire. 6. Remove the valve cap from the tire's valve stem. Activate the TPMS sensor by increasing or decreasing the tire's air pressure for about eight seconds. The horn chirp, which may take up to 30 seconds to sound, sounds one time and all the turn signals flash one time to confirm that the sensor identification code has been matched to the tire/wheel position. To decrease the tire's air-pressure use the pointed end of the valve cap, a pencil-style air pressure gage, or a key. 7. The passenger side front turn signal comes on to indicate that corner's sensor is ready to be learned. Proceed to the passenger side front tire and repeat the procedure in Step 6. 8. The passenger side rear turn signal comes on to indicate that corner's sensor is ready to be learned. Proceed to the passenger side rear tire and repeat the procedure in Step 6. 360