2004 s60 a/c blower intermittently not working

[oragex]

There could be a short in a wire/corroded connector or module under the dash - such as from water/coolant leak. The blower should not have voltage without keys in ignition.

[mario555]

Verify/replace fuse (11C26) on the left hand side of your dashboard (30 Amps). It could be deformed or damaged. Check wiring and plug terminals. Measure battery voltage at the control unit (4/31) plug. Verify ground continuity from the plug to the chassis. The control unit regulates motor speed (6/28) based on the signal received by the CCM (3/112).

Blower motor- Control module.jpg

If you find nothing have the car scanned for codes ideally with Vida-Dice. You may have a condition that interfere with the CCM operation.

Hello everybody,

My S60 has similar failure. Following check by Vida I was told the fan control module (ref. component 4/31 in the diagram) is damage. Can you tell me whether it is embedded in the motor or nearby it? Thank you
Mario

[abscate]

If you use the AC late P80s (P2s?) will run the blower after the car is shutoff to dry the evap core.

I believe my newly acquired P2 has this in the owners manual, too.

[aamirsh]

Please Help, I have a 2006 S60 with 80000 miles, had issues with the blower motor, replaced the blower motor and the resistor but still not woking. Can someone please advise and help. Thanks