Colorado 2WD L5-3.5L VIN 6 (2005)
5. Install the evaporator tube (2) to the TXV.
6. Install the evaporator tube nut (4) to the TXV stud.
7. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging.
8. Leak test the fittings of the components using the J 39400.