cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

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Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 7803 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 7801

CTS V8-5.7L VIN P (2004)

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Heater Core: Service and Repair

HEATER CORE REPLACEMENT 

REMOVAL PROCEDURE 

1. Remove the HVAC module. See: Housing Assembly HVAC/Service and Repair
2. Remove the heater hose bracket screw.

3. Remove the heater hose bracket (1).

4. Slide the heater core out of the HVAC module.

INSTALLATION PROCEDURE 

Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 7803 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 7801