gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

High Pressure Safety Valve HVAC > < Heater Pipe Replacement - Auxiliary|Page 14889
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18. Lower the vehicle.
19. If you drained the cooling system, refill the coolant. Refer to Draining and Filling Cooling System in Cooling System.
20. If you are repairing the A/C lines, recharge and leak test the system. Refer to Refrigerant Recovery and Recharging.

Minimum Tube Length Required

Minimum Tube Length Required

High Pressure Safety Valve HVAC > < Heater Pipe Replacement - Auxiliary|Page 14889