Scan Tool Data Definitions

Scan Tool Data Definitions
ATC Application
This parameter displays the model number assigned to the transfer case. The scan tool displays a numeric value.

ATC Slip Speed
This parameter displays the RPM difference between the front and rear propshafts. The scan tool displays a range of 0-8,192 RPM.

Battery Voltage
This parameter displays the voltage measured by the transfer case shift control module at the transfer case shift control module battery feed. The scan tool displays a range of 0-25.5 volts.

Clutch Pedal Engaged
This parameter displays On when the clutch pedal is depressed. The scan tool displays On or Off.

Current Slip Adapts
This parameter displays corrective adjustments made by the transfer case shift control module for wheel slip events. The scan tool displays a numeric value.

Encoder Gear Position
This parameter displays the mode the transfer case is currently in.

Encoder Return Voltage
This parameter displays the voltage measured by the transfer case shift control module at the encoder signal return. The scan tool displays a range of 0-7.5 volts.

Encoder Supply Voltage
This parameter indicates the voltage measured by the transfer case shift control module at the encoder power supply. The scan tool displays a range of 0-7.5 volts.

Front Propshaft Speed
This parameter displays the rotational speed of the front propshaft. The scan tool displays a range of 0-8,192 RPM.

Ing. Cycles Since Last Current DTC
This parameter displays how many ignition cycles have occurred since last current DTC was set. The scan tool displays a numeric value.

Rear Propshaft Speed
This parameter displays the rotational speed of the rear propshaft. The scan tool displays a range of 0-8,192 RPM.

Service 4WD Lamp
This parameter displays On if the transfer case shift control module commands the Service 4WD lamp, or message, On. The scan tool displays On or Off.

Slip Adapt PWM
This parameter displays the duty cycle applied to the transfer case encoder motor. The scan tool displays a range of 0-100 percent.

Total Slippage
This parameter displays the total slippage of both the front and rear propshafts. The scan tool displays a range of 0-8,192 RPM.