CTS V6-3.2L VIN N (2003)
11. Disconnect the throttle body heater inlet hose from the throttle body.
12. Remove the throttle body heater inlet hose/pipe from the engine.
Installation Procedure
1. Position the throttle body heater inlet hose/pipe to the engine.
2. Connect the throttle body heater inlet hose to the throttle body.
Notice:
Refer to Fastener Notice in Service Precautions.
See: Engine, Cooling and Exhaust/Service Precautions/Vehicle Damage Warnings/Fastener Notice