Jeep Repair: 2002 Jeep Liberty t-case, vent hose, propeller shaft

Question
Hello-- My 2002 jeep liberty with the 3.7Liter motor is having transfer case problems. I have had two shops tell me the t-case has to be rebuilt. Both shops have told me its not possible to disconnect the front driveline. They say it will cause computer problems. I was wondering if they just don't want to do it because it will discredit there shop. Is this possible and is it a tough fix. Thank you in advance,James

Answer
REMOVAL
Shift transfer case into NEUTRAL.
Raise vehicle.
Remove skid plate (Remove Skid Plate).
Drain transfer case lubricant.
Mark front and rear propeller shaft yokes for alignment reference.
Disconnect front/rear propeller shafts at transfer case.
Disconnect transfer case position sensor connector (Transfer Case Position Sensor and Connector).
Disconnect transfer case shift cable at the range lever (Remove Shift Cables).
Disconnect the transfer case shift cable from the shift cable bracket.
Disconnect transfer case vent hose (Remove Vent Hose and Transfer Case).
Support transfer case with transmission jack.
Secure transfer case to jack with chains.
Remove nuts attaching transfer case to transmission.
Pull transfer case and jack rearward to disengage transfer case (Remove Vent Hose and Transfer Case).
Remove transfer case from under vehicle.