Login Register

alternator problems

Post Reply
Dax
Posts: 5
Joined: 29 Sep 2009, 17:17
Year and Model: 2000 V70XC
Location: Chicago, IL

Post by Dax »

2000 V70 xc 110,000 mi. Timing belt at 103,000 (replaced)
Alternator has apparently failed, no charging voltage at battery terminals.
Fuses O.K. The warning lamp lights when the ignition is turned on but did not warn me of failure.
Can anyone tell me the proper procedure of changing the alternator. And does the warning lamp have a fuse (location) and does it need to be working to charge the battery. Anywhere I can get a wiring diagram?
Thank You
Dax

User avatar
BEJinFbk
Posts: 4070
Joined: 05 Jan 2008, 22:32
Year and Model: '98 V70 R
Location: Fairbanks, Alaska
Has thanked: 94 times
Been thanked: 146 times

Post by BEJinFbk »

How's the voltage AT the alternator at idle?
(Go with an alternator case ground for your measurement)
Bad cables can be a problem with charging...
'98 V70 R - Well Equipped for Life Up North... ;)

Ozark Lee
MVS Moderator
Posts: 14798
Joined: 07 Sep 2006, 08:24
Year and Model: Many Volvos
Location: USA Midwest
Has thanked: 4 times
Been thanked: 76 times

Post by Ozark Lee »

I'm scratching my head kinda like BEJinFBK is. If the alternator fails the light should come on.

As far as schematics go, here is a link:

http://pliki.mojevolvo.pl/volvotechinfo ... n_3_39.pdf

Be very patient, the site is in Poland and it is on a slow server. The schematics are in English.

...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

Dax
Posts: 5
Joined: 29 Sep 2009, 17:17
Year and Model: 2000 V70XC
Location: Chicago, IL

Post by Dax »

I had a repair shop to confirm the alternator was not charging.
They said that I was not sending a signal through the warning lamp wire.
Their price to fix was unrealistic.
The tensioner is in tight quarters but probably accessible. Looks about 14mm. I assume that loosens counter clockwise.
I will double check at the alternator.
Thank You

JDS60R
MVS Moderator
Posts: 3532
Joined: 21 Feb 2009, 19:52
Year and Model: 2007 S60R 2016 XC70
Location: Mount Juliet, TN
Been thanked: 3 times

Post by JDS60R »

HI,
Here is the procedure you requested. Let me know if you need anything else. - Email and phone are fine.

Let us know if this helped.
Attachments
2000 V70 XC Alternator removal.pdf
(66.54 KiB) Downloaded 174 times
2000 V70 XC Accesory belt removal.pdf
(133.81 KiB) Downloaded 153 times
2000 V70 XC power steering pump removal.pdf
(242.12 KiB) Downloaded 223 times
Retired

Dax
Posts: 5
Joined: 29 Sep 2009, 17:17
Year and Model: 2000 V70XC
Location: Chicago, IL

Post by Dax »

This is great info. I should be able to repair this. Do you have info for the replacing the tensioner and auxilliary belt.
Am I correct the tensioner would be loosened cc?
Thank You

Dax
Posts: 5
Joined: 29 Sep 2009, 17:17
Year and Model: 2000 V70XC
Location: Chicago, IL

Post by Dax »

I have the downloads. This certainly helps.
Thanks to everyone.

Dax

SilverS70
Posts: 43
Joined: 10 Sep 2009, 19:10
Year and Model: S70GLT-SE 2000
Location: Chicago Suburbs
Been thanked: 1 time

Post by SilverS70 »

Dax wrote:I have the downloads. This certainly helps.
Thanks to everyone.

Dax
Dax,

I'm in Chicago too. Please let us know how you resolve this. Don't be afraid to take a few pics and share them with us so the next person can learn from your experience. It helps us all. Thanks.
2000 S70 GLT-SE 161,000 Miles, original owner.

Post Reply
  • Similar Topics
    Replies
    Views
    Last post