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Volvo 850 1995 Light Control Relay Location?

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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bio-diesel-dude
Posts: 5
Joined: 26 September 2009
Year and Model: '95 850 /'96 960
Location: Nova Scotia

Volvo 850 1995 Light Control Relay Location?

Post by bio-diesel-dude »

Hi, I had a bizzare sort of problem which lasted very briefly:

Primary Fault: Right turn signal lights front and rear stay on all the time (no flashing; they remain on even with ignition off)

Other indications: hazard winkers appear to work, but only the left side flashes. High-Beam dip works too and all other "light functions" appear normal.

Remedy: I could get the errant lights to extinguish by hitting the RH side of the dashboard (a la Fonzie).

Result: Thinking I was being clever, I pulled the fuse for the hazard relay and left it out for five minutes to see if it would have any effect. The effect was not the desired one as I replaced the fuse amd found that none of the previous "Other indications" above worked anymore, but "luckily" the primary fault was also gone.

I guess the lesson to be learned here is "be careful what you ask for because you just might get it..."

OK, now more to the point: I have got a replacement relay but I cannot locate the duff one... I have pulled the dash top after some misguided searches and looked behind the instrument cluster; it is not present in the relay pod above the pedals; nor near the main fuse box under the hood. Where have the sneaky Sweedes put the bloody thing? Please help!

This is the thing I am trying to locate in my 1995 850 wagon:
http://img234.imageshack.us/img234/2792/dsc02116du8.jpg

kiss4afrog
Posts: 74
Joined: 6 July 2010
Year and Model: 850 1995
Location: Minneapolis, mn
Been thanked: 2 times

Post by kiss4afrog »

I know it's been years but for the next person looking for the location it's inside the car under the fuse panel.

http://www.volvoclub.org.uk/tech/servic ... ocator.pdf
-
You can never have too big a Turbo !

Ozark Lee
MVS Moderator
Posts: 14798
Joined: 7 September 2006
Year and Model: Many Volvos
Location: USA Midwest
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Post by Ozark Lee »

The relay you have pictured is located under the fuse box cover, there are four T-25 Torx head screws to get to it. That relay, however, doesn't deal with the turn signals or hazard lights, only the headlights. Your problem sounds more like a wiring problem under the dash. I think I would start by unplugging the hazard light switch and see what happens. That will help you determine which side of the switch the problem is on.

I would post schematics but due to a spat with Volvo legal I, as a moderator, cannot post them. Any other person who is not a moderator with access to the schematics can post them, just not me.

Wiring problems are a pain to locate but they are usually easily fixed. Wiring problems usually arise after an aftermarket accessory is installed such as a remote starter / alarm system or even an aftermarket stereo. Looking for obvious signs of butchery there will often help you locate the problem.

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

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