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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Transmission >> Transfer Case - BW 4484 >> Diagnostic Information and Procedures >> Scan Tool Data List

Scan Tool Data List

Scan Tool Parameter Data List Units Displayed Typical Data Value
Engine is at Idle, Upper Radiator Hose is Hot, Closed Throttle, Gear is in Park or Neutral, and Accessories are OFF.
4WD High Indicator Light Transfer Case Data On/Off Off
4WD High Lock Indicator Light Transfer Case Data On/Off Off
4WD Low Active Transfer Case Data Yes/No No
4WD Low Lock Indicator Light Transfer Case Data On/Off Off
ATC Application Transfer Case Data Number Number
Encoder Circuit A Transfer Case Data On/Off On
Encoder Circuit B Transfer Case Data On/Off On
Encoder Circuit C Transfer Case Data On/Off On
Encoder Circuit P Transfer Case Data On/Off On
Encoder Gear Position Transfer Case Data 4WD High/4WD Low/AWD 4WD High
Encoder Supply Voltage Transfer Case Data Volts 2.55
Ign. Cycles Since Last Current DTC Transfer Case Data Count Varies
Mode Switch Return Voltage Transfer Case Data Volts 0-5 V
Mode Switch Selected Transfer Case Data Transfer Case Mode Inactive
Motor A High Side Driver Status Transfer Case Data On/Off NO
Motor A Low Side Driver Status Transfer Case Data On/Off NO
Motor B High Side Driver Status Transfer Case Data On/Off NO
Motor B Low Side Driver Status Transfer Case Data On/Off NO
Neutral Indicator Light Transfer Case Data On/Off Off
Rear Axle Lock Transfer Case Data On/Off Off
Rear Axle Lock Indicator Lamp Transfer Case Data On/Off Off
Rear Axle Lock Request Transfer Case Data On/Off Off
Software ID Transfer Case Data Part Number Part Number