CTS V8-5.7L VIN P (2004)
Heater Hose: Service and Repair
HEATER HOSE ASSEMBLY REPLACEMENT
TOOLS REQUIRED
J 38185 Hose Clamp Pliers
REMOVAL PROCEDURE
1. Drain the cooling system.
2. Remove the left fuel rail cover.
3. Using J 38185 slide the clamp back on the heater inlet hose.
4. Remove the inlet heater hose from the heater core.
5. Using J 38185 slide the clamp back on the heater outlet hose.
6. Remove the outlet heater hose from the heater core.
