Machine Set-up
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Verify that the main power switch (1) is in the OFF position.
- Place the main function switch (2) in the IDLE position.
- Connect DT 45096 flush and flow test tool to the vehicle 12V DC power source by connecting the red battery clip to the positive, +, battery post on the vehicle and connect the negative lead to a known good chassis ground.
- Turn the main power switch to the ON position.
- Fill the supply tank with Dexron®VI through the fill port.
- Reinstall and tighten the fill cap.
- Connect a shop air supply hose to the quick-disconnect on the rear panel marked SUPPLY AIR.
CAUTION:
Do not overfill the supply vessel. Damage to the unit may result. To verify the fluid level, view the LCD screen display while filling the unit, to ensure the fluid level does not exceed 30 L (32 qt).