Tahoe 4WD V8-6.2L (2009)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
7. Install the nuts (6) that secure the auxiliary HVAC module to the vehicle and tighten to 9 Nm(80 lb in).
8. Install the air conditioning lines (4, 5) and the nut (4) to the auxiliary HVAC module and tighten to 16 Nm(12 lb ft).
