Volvo AWD V70-XC70 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 12/2002 V70-XC70 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

The blower(ventilator) of climate sometimes blowing sometimes not(ecc problem) V70-XC70 2004

posted by  someone claiming to be Denis1982 on  Fri Nov 19 12:08 CST 2021 [RELATED]

Hello!

Please,help...
I have problem with ventilator of climate control(blower) sometimes working sometimes not

I checked the blower powering directly to battery and it works well on full speed

Then i check power wires on the control if the fan and its ok 12v

Then i checked the signal wire voltage from ecc to the fan control resistor and its 0 voltage even if u pull the fan speed ON on the deck

What can i see inside ecc module in electrical part,why the signal wire to the fan is 0 voltage ?

Thanx!






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New The blower(ventilator) of climate sometimes blowing sometimes not(ecc problem) [V70-XC70][2004]
posted by  someone claiming to be Denis1982  on Fri Nov 19 12:08 CST 2021 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.