Uplander FWD V6-3.5L VIN L (2006)
Heater Core: Service and Repair
Heater Core Replacement
HEATER CORE REPLACEMENT
TOOLS REQUIRED
J 38185 (SA9111E) Hose Clamp Pliers
REMOVAL PROCEDURE
1. Drain the cooling system. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac-N-Fill) in Cooling
System.
2. Disconnect both of the heater hose clamps at the heater core using the J 38185, or SA9111E.
3. Remove the heater hoses from the heater core.
4. Cap off the heater core pipes.
IMPORTANT: Cap off the heater core inlet and outlet pipes to prevent coolant spilling inside of the vehicle.
5. Remove the heater core cover.
