GM Service Manual Online
For 1990-2009 cars only
Battery Voltage Signal: The scan tool displays the battery voltage available to the remote control door lock receiver (RCDLR).

LF Pressure Sensor ID: The scan tool displays the ID number of the tire pressure sensor that has been learned in the left front position.

LF Tire Pressure: The scan tool displays 0-290 kPa (0-42 psi). The actual pressure of the left front tire.

LF Tire Press. Sensor Status: The scan tool displays Normal or Failed. Normal indicates that the left front tire pressure sensor has been learned. Failed indicates that the sensor has not been learned, or that it is not transmitting a valid ID code.

LR Pressure Sensor ID: The scan tool displays the ID number of the tire pressure sensor that has been learned in the left rear position.

LR Tire Pressure: The scan tool displays 0-290 kPa (0-42 psi). The actual pressure of the left rear tire.

LR Tire Press. Sensor Status: The scan tool displays Normal or Failed. Normal indicates that the left rear tire pressure sensor has been learned. Failed indicates that the sensor has not been learned, or that it is not transmitting a valid ID code.

RF Pressure Sensor ID: The scan tool displays the ID number of the tire pressure sensor that has been learned in the right front position.

RF Tire Pressure: The scan tool displays 0-290 kPa (0-42 psi). The actual pressure of the right front tire.

RF Tire Press. Sensor Status: The scan tool displays Normal or Failed. Normal indicates that the right front tire pressure sensor has been learned. Failed indicates that the sensor has not been learned, or that it is not transmitting a valid ID code.

RR Pressure Sensor ID: The scan tool displays the ID number of the tire pressure sensor that has been learned in the right rear position.

RR Tire Pressure: The scan tool displays 0-290 kPa (0-42 psi). The actual pressure of the right rear tire.

RR Tire Press. Sensor Status: The scan tool displays Normal or Failed. Normal indicates that the right rear tire pressure sensor has been learned. Failed indicates that the sensor has not been learned, or that it is not transmitting a valid ID code.

Sensor Learn Mode: The scan tool displays Active or Inactive. Active indicates the tire pressure monitor (TPM) system is in sensor learn mode. Inactive indicates the TPM system is not in the sensor learn mode.