K 1500 Suburban 4WD V8-4.8L VIN V (2003)
Tighten
Tighten the screws to 2 N.m (18 lb in).
5. Connect the electrical connector to the recirculation actuator (1).
6. Install the HVAC module assembly.
Tighten
Tighten the screws to 2 N.m (18 lb in).
5. Connect the electrical connector to the recirculation actuator (1).
6. Install the HVAC module assembly.