CTS RWD V6-3.6L (2008)
Heater Core: Service and Repair
Heater Core Replacement
Removal Procedure
1. Remove the HVAC module. Refer to HVAC Module Assembly Replacement (See: Housing Assembly HVAC/Service and Repair/HVAC Module
Assembly Replacement) .
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
1. Slide the heater core into the HVAC module.
2. Install the heater hose bracket (1).
Notice: Refer to Fastener Notice .
3. Install the heater hose bracket screw.
Tighten the screws to 1 N.m (9 lb in).
