Bonneville V8-4.6L VIN Y (2004)
2. Install the evaporator core into the module housing.
3. Install the upper A/C evaporator case.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the upper A/C evaporator case screws.
Tighten
Tighten the screws to 1.4 N.m (12 lb in).
5. Install the seal over the heater core and the evaporator pipes.
6. Install the HVAC assembly.