For 1990-2009 cars

Table 1: | TPMS ECU Scan Tool Data Parameters
Table 2: | TPMS ECU Scan Tool Output Controls

#### TPMS ECU Scan Tool Data Parameters

Parameter | System State | Expected Value | Description
--- | --- | --- | ---
Operating Conditions: Ignition ON
Learn Status | -- | Completed | The scan tool Completed, Invalid, Timeout or In Progress. This is the current state of the tire pressure monitor system (TPMS).
TP Sensor 1-4 Battery Status (Tire Pressure) | -- | Normal | The scan tool displays Normal, Not Programmed or Low. This is the corresponding tire pressure (TP) sensor 1-4 battery status.
TP Sensor 1-4 CAN-Bus ID (Tire Pressure) | -- | Numeric | This displays a numeric value. This is the corresponding tire pressure (TP) sensor 1-4 control area network (CAN) serial data bus identification.
TP Sensor 1-4 ID (Tire Pressure) | -- | Numeric | This displays a numeric value. This is the corresponding tire pressure (TP) sensor 1-4 identification.
TP Sensor 1-4 ID Status (Tire Pressure) | -- | Valid | The scan tool displays Valid or Invalid. This is the current status of the corresponding tire pressure (TP) sensor 1-4 identification.
TP Sensor 1-4 Pressure (Tire Pressure) | -- | Varies | This displays kPa (psi). This is the current air pressure sensed by the corresponding tire pressure (TP) sensor 1-4.
TP Sensor 1-4 Temperature (Tire Pressure) | -- | Varies | This displays °C (°F). This is the current air pressure sensed by the corresponding tire pressure (TP) sensor 1-4.

#### TPMS ECU Scan Tool Output Controls

Output Control | Description
--- | ---
ECU Identification Data | This output control is used to program the electronic control unit (ECU) or control module identification data.
Program ECU | This output control is used to program the electronic control unit (ECU) or control module.
Program Low Speed CAN-Bus Config. | This output control is used to program the low speed control area network (CAN) serial data bus configuration.
Reset ECU | This output control is used to reset the electronic control unit (ECU) or control module.
TP Sensor Exchange | This output control is used to enable tire pressure (TP) sensor exchange.
Learn TP Sensors | This output control is used to learn the tire pressure (TP) sensors.