Volvo 850 Made from 1993 to 1997, this Volvo line was available in both a wagon and a sedan, both with were graced with several trim levels.

Possible Relay Issue ?

Thread Tools
 
Search this Thread
 
Old Sep 19, 2011 | 12:23 PM
  #1  
BigBear854R's Avatar
Thread Starter
|
Member
Joined: Feb 2011
Posts: 46
Likes: 0
From: Big Bear California
Default Possible Relay Issue ?

Just a quick one for all the experts on here. When I go to park the car and turn the key off I get a buzzing sound from the fuse block/relay area under the hood and the battery light filckers until the buzzing stops. No other dash lights come on when this occurs. Any help would be greatly appreciated as this is one of the last items on my list. Thanks in advance.
 
Reply
Old Sep 19, 2011 | 03:21 PM
  #2  
BigBear854R's Avatar
Thread Starter
|
Member
Joined: Feb 2011
Posts: 46
Likes: 0
From: Big Bear California
Default

Anyone ????
 
Reply
Old Sep 19, 2011 | 04:20 PM
  #3  
rspi's Avatar
Administrator
Joined: Mar 2009
Posts: 15,736
Likes: 36
From: Albuquerque, NM
Default

Give us a little time. All of the really smart people are at work.
 
Reply
Old Sep 19, 2011 | 04:54 PM
  #4  
BigBear854R's Avatar
Thread Starter
|
Member
Joined: Feb 2011
Posts: 46
Likes: 0
From: Big Bear California
Default

Did not mean to be rude. I myself am at work also just trying to pass the time.
 
Reply
Old Sep 19, 2011 | 07:17 PM
  #5  
Ozark Lee's Avatar
Senior Member
Joined: Jan 2008
Posts: 736
Likes: 2
From:
Default

Pop the cover off of the fuse box (4 T-25 Torx screws) and then just feel the relays until you identify the one that is chattering. From your description my guess is that it is one of the overload relays which are the small ones marked with nothing more than J.

Beyond that you may have an issue with the battery line to the fuse box itself.

...Lee
 

Last edited by Ozark Lee; Sep 20, 2011 at 07:34 AM.
Reply
Old Sep 19, 2011 | 11:45 PM
  #6  
gdog's Avatar
Senior Member
Joined: Jul 2008
Posts: 2,052
Likes: 4
From: Pac NW
Default

Originally Posted by Ozark Lee
Pop the cover off of the fuse box (4 T-25 Torx screws) and then just feel the relays until you identify the one that is chattering. From you description my guess is that it is one of the overload relays which are the small ones marked with nothing more than J.
+1 to what Lee said; according to my manual it's Overload Relay #2 (X+) but couldn't get a definite position on it inside the Central Electrical Unit distribution center (under the hood, drivers side). It's one of the 3 smaller relays in front of the Cruise Control Module and fuel pump relay in there.

If that isn't it, then may have an issue w/electrical portion of ignition switch but would think you would see other issues too if it were that...
 
Reply
Old Sep 20, 2011 | 12:02 AM
  #7  
BigBear854R's Avatar
Thread Starter
|
Member
Joined: Feb 2011
Posts: 46
Likes: 0
From: Big Bear California
Default

Thanks for the info I will try that in the am. Once I find the one that is chattering is it a simple swap and replace or could there be more to this problem ?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sleech
Volvo S70
2
Jan 25, 2020 05:07 PM
dads 740 turbo
Volvo 240, 740 & 940
3
Oct 24, 2008 06:54 PM
mdirollo
Volvo V40
0
Jul 17, 2008 11:29 PM
meb7070
Volvo 850
2
May 27, 2008 04:29 PM
parmbrust
Volvo S40
0
Aug 3, 2007 09:09 AM




All times are GMT -5. The time now is 01:09 PM.