TrailBlazer 2WD L6-4.2L VIN S (2003)
3. Remove the heater outlet hose (3) from the heater core (1).
4. Position the outlet heater hose clamp (6) at the water pump using J 38185.
5. Remove the heater outlet hose (7) from the outlet hose fitting.
6. Remove the heater outlet hose.
INSTALLATION PROCEDURE
