Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Data Display/Definitions
The Scan Tool Data Display/Definitions contains a brief description of all the ABS/TCS data parameters. The menus available depend on the number and type of system on the vehicle and are listed below in alphanumeric order.
- ABS DATA
- ABS/TCS DATA 1
- NORMAL MODE
- SYSTEM DATA
- ABS Warning Lamp
-
The scan tool will display On or Off depending on the state of the ABS indicator.
- ABS Pump Motor
-
The scan tool displays On or Off - This parameter indicates the state of the ABS pump motor.
- ABS Relay Feedback
-
The scan tool display On/Off. This is the commanded state of the relay.
- Brake Switch Status
-
The scan tool displays Applied or Released - The scan tool displays the state of the brake switch.
- Desired Throttle Position
-
The scan tool displays % - The scan tool displays in percent the requested throttle opening.
- DTC Status
-
The scan tool will display Yes/No. This will indicate the status of DTCs.
- Engine Speed
-
The scan tool displays 0-10200 RPM - This is essentially a digital tachometer display.
- LF Inlet Valve Solenoid
-
The scan tool will display Active or Inactive. The scan tool displays the commanded state of the LF inlet solenoid valve.
- LF Outlet Valve Solenoid
-
The scan tool will display Active or Inactive. The scan tool displays the commanded state of the LF outlet solenoid valve.
- Left Front Wheel Speed
-
The scan tool displays 0-255 km/h or (0-158 mph). The scan tool displays the actual speed of the left front wheel.
- Left Rear Wheel Speed
-
The scan tool displays 0-255 km/h or (0-158 mph). The scan tool displays the actual speed of the left rear wheel.
- Low Trac: TCS Active
-
The scan tool displays Off or On. The scan tool displays On if the TCS indicator is currently being commanded ON.
- Low Traction Lamp
-
The scan tool will display On/Off. This will indicate the state of the LOW TRAC Indicator.
- LR Inlet Valve Solenoid
-
The scan tool displays Active or Inactive. The scan tool displays the commanded state of the LR inlet solenoid valve.
- LR Outlet Valve Solenoid
-
The scan tool displays Active or Inactive. The scan tool displays the commanded state of the LR outlet solenoid valve.
- Part Number
-
The scan tool displays the part number of the control module.
- Pump Monitor Status
-
The scan tool display On/Off. This is the commanded state of the pump.
- RF Inlet Valve Solenoid
-
The scan tool displays Active or Inactive. The scan tool displays the commanded state of the RF inlet solenoid valve.
- RF Outlet Valve Solenoid
-
The scan tool displays Active or Inactive. The scan tool displays the commanded state of the RF outlet solenoid valve.
- Right Front Wheel Speed
-
The scan tool displays 0-255 km/h or (0-158 mph). The scan tool displays the actual speed of the right front wheel.
- Right Rear Wheel Speed
-
The scan tool displays 0-255 km/h or 0-158 mph - The scan tool displays the actual speed of the rear wheels.
- RR Inlet Valve Solenoid
-
The scan tool displays Active or Inactive. The scan tool displays the commanded state of the RF inlet solenoid valve.
- RR Outlet Valve Solenoid
-
The scan tool displays Active or Inactive. The scan tool displays the commanded state of the RF outlet solenoid valve.
- Stop Lamp Switch Status
-
The scan tool displays Applied or Released - The scan tool displays the state of the stop lamp switch.
- System Type
-
The scan tool displays the system identification number.
- TCS Active
-
The scan tool displays Off or On. The scan tool displays On if the TCS indicator is currently being commanded ON.
- TCS Spark Retard Request
-
The scan tool displays N-m. Request to reduce spark timing, and torque.
- TCS Switch State
-
The scan tool displays On/Off. The scan tool will display the state of the Traction Control Switch.
- TCS Warning Lamp
-
The scan tool will display On or Off depending on the state of the TCS indicator.
- Throttle Angle
-
The scan tool displays % - The scan tool displays in percent of throttle opening.
- Throttle Pedal Position
-
The scan tool displays % - The scan tool displays in percent the throttle opening.
- Traction Control Equipped
-
The scan tool will display Yes/No. This will indicate if the vehicle is equipped with TCS.
- Valve Relay State
-
The scan tool displays On or Off - This parameter indicates the state of the valve relay.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.