XC90 FWD L6-3.2L VIN 98 B6324S (2007)
Auxiliary Heater Element: Service and Repair
Glow plug engine coolant heater, replacing
As the illustrations in this service information are used for different model years and / or models, some variation may occur. However, the essential
information in the illustrations is always correct.
Preparations
Remove left-hand headlamp. See Headlight/bulb, replacing. See: Lighting and Horns/Headlamp/Headlamp Bulb/Service and Repair/Headlight/Bulb,
Replacing
Removing the glow plugs for the engine coolant heater
Remove the protective socket.
Unscrew the glow plug.
Installing the glow plug for the engine coolant heater
Screw the glow plug into place. Tighten to 15 Nm.
Reconnect the protective socket.
Check that no DTCs were stored during the repair.
Final check
Start the engine and let it idle for a few seconds before starting the heater.
Test run the heater. Check the function of the heater. See Engine coolant heater, test running See: Testing and Inspection/Component Tests and General
Diagnostics.
Check that no DTCs were stored during the repair.
Install the left-hand headlamp. See Headlight/bulb, replacing See: Lighting and Horns/Headlamp/Headlamp Bulb/Service and Repair/Headlight/Bulb,
Replacing Headlight/bulb, replacing See: Lighting and Horns/Headlamp/Headlamp Bulb/Service and Repair/Headlight/Bulb, Replacing.