Scan Tool Data Definitions - RFA/TPM

The RFA/TPM Scan Tool Data Definitions contains a brief description of all RFA/TPM related parameters available on the scan tool.

Point of Sale: The scan tool displays the country the vehicle was sold in.

Software ID: The scan tool displays the receiver software ID number for service identification.

Key In Ignition: The scan tool displays Yes or No. The RFA system receives this information on the serial data line from the BCM. When the key is IN the
ignition switch, the scan tool will display Yes. When the key is removed from the ignition switch, the scan tool will No.

Invalid Key Fob: The scan tool displays Yes or No. If an invalid transmitter is within range, and a button is pressed, the scan tool will display Yes. If a
valid transmitter is in range, and a button is pressed, the scan tool will display No.

Valid Key Fob: The scan tool displays Yes or No. If an valid transmitter is in range, and a button is pressed, the scan tool will display Yes. If an invalid
transmitter is in range, and a button is pressed, the scan tool will display No.

Keyless Entry Option: The scan tool displays On or Off. This information is programmed into the BCM RPO content and sent on the serial data line. If the
keyless entry option is programmed into the BCM, the scan tool will display Yes. If not, the scan tool will display No.

Current Power Mode: The scan tool displays the current power mode. The BCM determines ignition switch position from it's ignition inputs. This ignition switch
information is sent on the serial data line to systems that relay on this information to perform certain functions (RAP, wake-up, etc.).

Class 2 Disable: The scan tool displays Yes or No. If the RFA system cannot communicate on the serial data line, the scan tool will display Yes. If the RFA
system can communicate, the scan tool will display No.

Programmed Key Fobs: The scan tool displays 1 to 3. The scan tool displays the amount of valid transmitters programmed in the keyless entry receiver.

LF Tire Pressure: The scan tool displays 0-1020 kPa (0-148 psi). The scan tool displays tire pressure data received from the LF tire pressure sensor. The scan tool will display 1020 kPa (148 psi) until the vehicle is driven and LF tire pressure sensor information is received.

LR Tire Pressure: The scan tool displays 0-1020 kPa (0-148 psi). The scan tool displays tire pressure data received from the LR tire pressure sensor. The scan tool will display 1020 kPa (148 psi) until the vehicle is driven and LR tire pressure sensor information is received.

RF Tire Pressure: The scan tool displays 0-1020 kPa (0-148 psi). The scan tool displays tire pressure data received from the RF tire pressure sensor. The scan tool will display 1020 kPa (148 psi) until the vehicle is driven and RF tire pressure sensor information is received.

RR Tire Pressure: The scan tool displays 0-1020 kPa (0-148 psi). The scan tool displays tire pressure data received from the RR tire pressure sensor. The scan tool will display 1020 kPa (148 psi) until the vehicle is driven and RR tire pressure sensor information is received.

LF Tire Status: The scan tool displays Data Pending or OK. The scan tool displays Data Pending until the vehicle is driven and LF tire pressure sensor information is received. When LF tire pressure information is received, the LF tire status will change to OK.

RF Tire Status: The scan tool displays Data Pending or OK. The scan tool displays Data Pending until the vehicle is driven and RF tire pressure sensor information is received. When RF tire pressure information is received, the RF tire status will change to OK.

RR Tire Status: The scan tool displays Data Pending or OK. The scan tool displays Data Pending until the vehicle is driven and RR tire pressure sensor information is received. When RR tire pressure information is received, the RR tire status will change to OK.

LR Tire Status: The scan tool displays Data Pending or OK. The scan tool displays Data Pending until the vehicle is driven and LR tire pressure sensor information is received. When LR tire pressure information is received, the LR tire status will change to OK.