Login Register

ECC fan control resistor. Any way to test one off car?

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

Post Reply
JimBee
Posts: 1915
Joined: 9 December 2008
Year and Model: 93 and 2 96 850's
Location: Minneapolis
Has thanked: 25 times
Been thanked: 42 times

ECC fan control resistor. Any way to test one off car?

Post by JimBee »

From what I'm reading I assume the resistor is shot. Fan is always running. On/off or speeds don't respond to ECC changes.

I have a resistor pulled from a junk yard car. It looked pretty fresh. Does anybody have specs for testing one before installing?

Post Reply
  • Similar Topics
    Replies
    Views
    Last post