STS V8-4.6L VIN A (2005)
4. Install the evaporator core.
IMPORTANT: Ensure that all of the temperature and mode doors align to their corresponding slots within the HVAC module.
Do not force the HVAC module case halves together.
5. Install the screws that hold the case together.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 1 N.m (8 lb in).
6. Install the front duct on the HVAC module. Ensure that the retainers are properly engaged.
7. Reposition the wire harness and connect the LH and the auxiliary temperature actuator electrical connectors.
8. Connect the thermistor electrical connector to the HVAC module retainer.
9. Install new O-rings to the evaporator core and the TXV lines.
10. Install the A/C lines into the TXV.
11. Carefully slide the TXV onto the evaporator core until seated.
12. Install the TXV line bracket.
13. Install the TXV to evaporator bolts (1).
Tighten the bolts to 3.5 N.m (31 lb in).
