volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Supply Test|Page 21 > < Oil Level Warning Indicator Control Module|Service and Repair
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Blower Motor Relay: Testing and Inspection
Supply Test

Blower Motor Relay

Blower relay - check for supply at terminal 2 after connection.

1. Connect supply to terminals 4 and 1.
2. Ground terminal 3.
3. Check for supply at terminal 2:

-

no supply, faulty relay

-

supply, relay OK.

Supply Test|Page 21 > < Oil Level Warning Indicator Control Module|Service and Repair