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COOLING FAN RELAY & ENGINE FAN RELAY WARNING LIGHTS

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

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TIM

COOLING FAN RELAY & ENGINE FAN RELAY WARNING LIGHTS

Post by TIM »

:(
I have a 1997 850glt and my check engine warning light and red arrow light came on and are flashing. I had this same problem two months ago and ended up spending $240 US dollars to have the cooling fan relay (CPV) and engine fan relay fixed. My warranty expired 15 days ago and now I am stuck with paying Volvo dealership insane parts and labor costs. Does anybody have any advice for me? I have checked all fuses and all are okay. I am not sure where the relays are at to inspect them!

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matthew1
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Post by matthew1 »

I wouldn't assume it was the same problems. Have the code pulled so we know what the car is complaining about.
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1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

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Tim

Post by Tim »

What do you mean by "have the code pulled"? And would I have to go to the dealer to do so?

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matthew1
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Posts: 14484
Joined: 14 September 2002
Year and Model: 850 T5, 1997
Location: Denver, Colorado, US
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Post by matthew1 »

Your Volvo stores information on how the car is running. If there's a fault(s), that fault will be stored as a code in the computer's memory. The fault may or may not also trigger a warning light like "Check Engine" or the dreaded flashing arrow. To see these codes on 1997 and newer Volvos, you must take your Volvo to:

a Volvo Dealer (call first to check price, reading should be free)

independent mechanic (call first to check price, reading should be free)

parts supplier (call first to check price, reading should be free)

or buy an OBDII tool to do it yourself ($100 - 300)

Look for Tsquared's post from a few days ago regarding a new $40 code reader.
Help keep MVS on the web -> click sponsors' links here on MVS when you buy from them.

Also -> Amazon link
. Click that when you go to buy something on Amazon and MVS gets a cut!

1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

How to Thank someone for their post

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