volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Passenger Compartment Connector Socket|Page 2780 > < Passenger Compartment Connector Socket|Page 2778
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Engine Block Heater: Service and Repair
Replacing the Relay For the Electrical Engine Block Heater

Replacing the relay for the electrical engine block heater

Note! There is a relay for the accessory electronic module which is positioned on the underneath of the left front member. This may be
positioned on its own or connected via an adapter socket for a charger or electrical engine block heater.

Removal

Removing the relay

Slacken off the screws for the relay.
Disconnect the connector.
Detach the relay (from the adapter socket if applicable).

Installation

Installing the relay

Passenger Compartment Connector Socket|Page 2780 > < Passenger Compartment Connector Socket|Page 2778