For 1990-2009 cars

Table 1: | ABS/TC/ESP ECU Scan Tool Data Parameters
Table 2: | ABS/TC/ESP ECU Scan Tool Output Controls

#### ABS/TC/ESP ECU Scan Tool Data Parameters

Parameter | System State | Expected Value | Description
--- | --- | --- | ---
Operating Conditions: Ignition ON
ABS Steering Angle Sensor | -- | Varies | This displays °. This is the current steering angle.
ABS Telltale | -- | Off | The scan tool displays On or Off. This is the current state of the anti-lock brake system (ABS) telltale.
Brake Light Switch 2 | -- | Inactive 12 V | The scan tool displays Active 0V or Inactive 12V. This is the state of the brake light switch.
Driver's Pressure | -- | Varies | This displays bar.
FL/RR TC/ESP Primary Solenoid Valve (Front Left/Rear Right) | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the left front/right rear primary solenoid valve.
FL/RR TC/ESP Switch Over Solenoid Valve (Front Left/Rear Right) | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the left front/right rear switch over solenoid valve.
FR/RL TC/ESP Primary Solenoid Valve (Front Right/Rear Left) | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the right front/left rear primary solenoid valve.
FR/RL TC/ESP Switch Over Solenoid Valve (Front Right/Rear Left) | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the right front/left rear switch over solenoid valve.
Front Left Dump Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the left front dump valve.
Front Left Isolation Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the left front isolation valve.
Front Left Wheel Speed | -- | 0 km/h (0 mph) | This displays km/h (mph). This is the current left front wheel speed.
Front Right Dump Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the right front dump valve.
Front Right Isolation Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the right front isolation valve.
Front Right Wheel Speed | -- | 0 km/h (0 mph) | This displays km/h (mph). This is the current right front wheel speed.
Lateral Acceleration Sensor | -- | 0 m/s² | This displays m/s². This is the current lateral acceleration.
Rear Left Dump Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the left rear dump valve.
Rear Left Isolation Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the left rear isolation valve.
Rear Left Wheel Speed | -- | 0 km/h (0 mph) | This displays km/h (mph). This is the current left rear wheel speed.
Rear Right Dump Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the right rear dump valve.
Rear Right Isolation Valve | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the right rear isolation valve.
Rear Right Wheel Speed | -- | 0 km/h (0 mph) | This displays km/h (mph). This is the current right rear wheel speed.
Return Pump | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the return pump.
System Voltage | -- | Varies | This displays V. This is the current system voltage.
TC/ESP Telltale | -- | Inactive | The scan tool displays Active or Inactive. This is the state of the traction control/electronic stability program (TC/ESP) telltale.
Valve Relay | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the valve relay.
Yaw Rate Sensor | -- | 0 °/sec | This displays °/sec. This is the current yaw rate.

#### ABS/TC/ESP ECU Scan Tool Output Controls

Output Control | Description
--- | ---
ABS Telltale Test | This output control commands the anti-lock brake system (ABS) telltale.
Brake Bleed | This output control is used to bleed the ABS hydraulics. Refer to Antilock Brake System Automated Bleed Procedure .
ECU Identification Data | This output control is used to program the electronic control unit (ECU) or control module identification data.
ESP Telltale Test | This output control commands the electronic stability program (ESP) telltale.
Front Left ESP Channel Test | This output control commands the left front electronic stability program (ESP) channel.
Front Left Solenoid Valve Test | This output control commands the left front solenoid valve.
Front Right ESP Channel Test | This output control commands the right front electronic stability program (ESP) channel.
Front Right Solenoid Valve Test | This output control commands the right front solenoid valve.
Program ECU | This output control is used to program the electronic control unit (ECU) or control module.
Program High Speed CAN-Bus Config. | This output control is used to program the high speed control area network (CAN) serial data bus configuration.
Program Variant Configuration | This output control is used to program the high speed control area network (CAN) serial data bus configuration.
Program Vehicle Identification No. | This output control is used to program the vehicle identification number (VIN) into the control module.
Rear Left ESP Channel Test | This output control commands the left rear electronic stability program (ESP) channel.
Rear Left Solenoid Valve Test | This output control commands the left rear solenoid valve.
Rear Right ESP Channel Test | This output control commands the right rear electronic stability program (ESP) channel.
Rear Right Solenoid Valve Test | This output control commands the right rear solenoid valve.
Return Pump Relay Test | This output control commands the return pump relay.
Sensor Cluster Calibration | This output control is used to calibrate the sensor cluster.
Steering Angle Sensor Calibration | This output control is used to calibrate the steering angle sensor.