XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)
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.
Removing the relay
Slacken off the screws for the relay.
Disconnect the connector.
Detach the relay (from the adapter socket if applicable).
Installing the relay