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.
Scan Tool Data Definitions
The Data Display function contains lists of ABS and TCS data parameters. A brief description of all ABS and TCS data parameters available on the scan tool are listed below. The list is arranged in alphabetical order.
- ABS Warning Indicator
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The scan tool will display On or Off depending on the state of the ABS indicator.
- Battery Voltage Signal
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The scan tool displays 0 to 30 Volts. The voltage measured between the module's battery positive voltage circuit and ground circuit.
- Brake Switch
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The scan tool displays Applied or Released. The scan tool displays the state of the brake switch.
- DRP Disabled
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The scan tool will display Yes or No. This will indicate if the DRP has been disabled.
- LF Inlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the LF inlet solenoid.
- LF Outlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the LF outlet solenoid.
- LF Wheel Speed Sensor
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The scan tool displays 0-255 km/h (0-158 mph). The scan tool displays the actual speed of the left front wheel.
- LR Inlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the LR inlet solenoid.
- LR Outlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the actual state of the LR outlet solenoid.
- LR Wheel Speed Sensor
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The scan tool displays 0-255 km/h (0-158 mph). The scan tool displays the actual speed of the left rear wheel.
- Pump Motor Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the pump motor.
- Pump Motor Relay Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the pump motor relay.
- RF Inlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the RF inlet solenoid.
- RF Outlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the RF outlet solenoid.
- RF Wheel Speed Sensor
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The scan tool displays 0-255 km/h (0-158 mph). The scan tool displays the actual speed of the right front wheel.
- RR Inlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the RR inlet solenoid.
- RR Outlet Solenoid Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the RR outlet solenoid.
- RR Wheel Speed Sensor
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The scan tool displays 0-255 km/h (0-158 mph). The scan tool displays the actual speed of the right rear wheel.
- Solenoid Relay Command
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The scan tool displays On or Off. The scan tool displays the commanded state of the solenoid relay.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.