GM Service Manual Online
For 1990-2009 cars only

Object Number: 1865437  Size: MF

Callout

Component Name

Preliminary Procedure

Drain the coolant. Refer to Cooling System Draining and Filling

1

Heater Outlet Hose Clamp (Qty: 3)

2

Heater Outlet Hose

Procedure

Disconnect the heater outlet hose from the auxiliary heater pipe, if equipped.