gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Heater Core Replacement|Page 12840 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 12837

C 1500 Yukon XL 2WD V8-5.3L VIN T (2001)

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Heater Core: Service and Repair
Heater Core Replacement

REMOVAL PROCEDURE

1. Remove the heater/vent module. See: 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

Heater Core Replacement|Page 12840 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 12837