Volvo 31373831 User manual
Instruction No Version Part. No.
31399531 1.0 31373831
Electric engine block heater 110V
IMG-290450
Instruction No Version Part. No.
31399531 1.0 31373831
Electric engine block heater 110V
IMG-290450
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 1 / 22
Equipment
A0000162 IMG-239664 IMG-239660
IMG-372622
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 2 / 22
IMG-231470
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 3 / 22
INTRODUCTION
Read through all of the instructions before starting installation.
Notifications and warning texts are for your safety and to
minimise the risk of something breaking during installation.
Ensure that all tools stated in the instructions are available
before starting installation.
Certain steps in the instructions are only presented in the form
of images. Explanatory text is also given for more complicated
steps.
In the event of any problems with the instructions or the
accessory, contact your local Volvo dealer.
1
IMG-231547
Removal
Turn the front wheels so that the screws in the wing liner are
accessible.
2
IMG-231549
Remove the five screws along the front edge of the wheel arch
liner.
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 4 / 22
3
IMG-231550
Remove the plastic nut.
4
IMG-231551
Fold the wing liner out of the way.
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 5 / 22
5
IMG-231309
Remove the engine splash guard.
6
IMG-265069
Remove the three screws.
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 6 / 22
7
IMG-265070
Remove the bumper section on the left-hand side by pulling it
forwards at the same time as bending the air baffle down.
8
IMG-265071
Disconnect the connector for the fog lamp and also the parking
assistance connector if applicable.
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 7 / 22
9
IMG-265072
Accessory installation
Using a sharp knife, first make a thin cut along the edges of the
marking inside of the bumper cover. Then carefully cut the
bumper cover.
Note!
Cut carefully. It is easy to slip with the knife and move outside
the markings.
Install the protective cover for the front engine block heater
socket from the kit. Check that it aligns.
Note!
Ensure that the protective cover is turned the correct way
(shown in next image).
Adjust the hole with a knife as necessary.
Smooth off the hole edges. Remove any swarf.
10
IMG-265073
Install the connector for the fog lamp and parking assistance
connector (if applicable) and reinstall the bumper section.
Using a sharp knife, first make a thin cut along the edges of the
inner section of the bumper flush with the prepared hole on the
outer bumper section.
Note!
Cut carefully. It is easy to slip with the knife and move outside.
Install the protective cover for the front engine block heater
socket from the kit. Check that it aligns.
Note!
Ensure that the protective cover is turned the correct way, see
image.
Adjust the hole using a knife or file if necessary.
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 8 / 22
11
IMG-231551
Fold the wing liner out of the way.
12
IMG-231564
Press the protective cover (from the kit) into place in the hole cut
in the bumper cover.
Insert the cable for the front engine block heater socket together
with the ground lead from the kit through the protective cover.
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 9 / 22
13
IMG-231566
Install the attaching brace and nut from the kit.
Tighten the front engine block heater socket to the bumper shell.
Plug the electrical connector into the front engine block heater
socket. Use the connector as a counterhold when tightening.
Press the cable into the holder on the washer fluid reservoir.
Remove the cover on the cooling system expansion tank.
14
IMG-231565
Turn the front intake connector so that the cover opens
rearwards.
Installation instructions, accessories Volvo Car Corporation Gothenburg, Sweden
© Volvo Car Corporation Electric engine block heater 110V- 31399531 - V1.0
Page 10 / 22
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