Ascender 2WD V8-5.3L (2004)
5. Install the blower motor control processor-auxiliary.
6. Install the backing plate (1) to the evaporator core-auxiliary.
7. Install the evaporator block-auxiliary.
8. Install the inverted torx studs to the evaporator block-auxiliary.
Tighten
Tighten the torx studs to 2 Nm (18 lb in).
9. Install the heater core-auxiliary.
10. Leak test the fittings of the component using the J 39400-A.
