GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Saturn
🢒
2009
🢒
AURA
🢒
Engine
🢒
Engine Cooling
🢒 Coolant Heater Replacement
Coolant Heater Replacement LY7
Removal Procedure
Turn the ignition OFF.
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Disconnect the coolant heater cord from the coolant heater.
Remove the coolant heater.
Installation Procedure
Install the coolant heater.
Connect the coolant heater cord to the coolant heater.
Lower the vehicle.
Coolant Heater Replacement LAT
Removal Procedure
Raise and support vehicle. Refer to
Lifting and Jacking the Vehicle
.
Disconnect the coolant heater cord (1).
Remove the coolant heater bolt.
Remove the coolant heater.
Installation Procedure
Install the coolant heater.
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the coolant heater bolt and tighten to
10 N·m (89 lb in)
.
Connect the coolant heater cord (1).
Lower the vehicle.