gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 4059 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 4057

C 3500 Truck 2WD V8-6.0L VIN U (2001)

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Heater Core: Service and Repair

REMOVAL PROCEDURE

1. Remove the heater/vent module. See: Heating and Air Conditioning/Housing Assembly HVAC/Service and Repair
2. Remove the heater core cover screws.
3. Remove the heater core cover.

4. Remove the heater core.

INSTALLATION PROCEDURE

Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 4059 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 4057