TrailBlazer 2WD L6-4.2L VIN S (2003)
33.
Install the new hose, # 1003 (L6 engine) or # 1004 (V8 engine) onto the auxiliary heater pump inlet port. Connect the other quick connect end to
the engine.
33.
Install the new hose, # 1003 (L6 engine) or # 1004 (V8 engine) onto the auxiliary heater pump inlet port. Connect the other quick connect end to
the engine.