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by cjbmustang
20 May 2015, 10:12
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

Re: 1998 s70 p0563 System voltage high

Started the car...everything is all set. Thanks fellas
by cjbmustang
19 May 2015, 22:45
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

Re: 1998 s70 p0563 System voltage high

So I went to put everything back together and a connector for the fan relay came apart...I'm not sure which wire goes to which side.

Anyone know of some wiring diagrams? Looking g for the fan relay specifically.
by cjbmustang
19 May 2015, 06:46
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

Re: 1998 s70 p0563 System voltage high

Thank you. These were my thoughts as well. I will repair the ground but did not think it was the root cause.
by cjbmustang
18 May 2015, 17:34
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

Re: 1998 s70 p0563 System voltage high

Correct me if I'm wrong, but doesn't the battery get grounded to the block and also the chassis?

I ordered a new regulator for $40 and also a new water temp sensor, as it was leaking down the wires and onto the alternator.

the alternator is a bosch 100amp

Thanks,

Chris
by cjbmustang
17 May 2015, 05:06
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

Re: 1998 s70 p0563 System voltage high

Looking at them they are like $140 and a whole new alternator is like $180. Usually a new voltage regulator is $20-$40.

Are they made from unobtanium?
by cjbmustang
16 May 2015, 18:28
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

Re: 1998 s70 p0563 System voltage high

Won't the car just go into limp mode?
by cjbmustang
16 May 2015, 18:18
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

Re: 1998 s70 p0563 System voltage high

it's been off for like 5-8 years...doubt it would randomly start causing me problems now. For ha ha's I will ground it. It sounds like the voltage regulator to me...just looking for opinions
by cjbmustang
16 May 2015, 17:58
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 p0563 System voltage high
Replies: 24
Views: 4927

1998 s70 p0563 System voltage high

The CEL went on while driving, so I checked it when I got back figuring it would be a returning code of bank 1 or 2 too rich. I checked the battery with the car running and it was hovering around 16.28 - 16.30. When the fan kicked on, it dropped down to 15.xx. The alternator was replaced a few years...
by cjbmustang
15 Sep 2014, 13:23
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1998 s70 t5 Heater core
Replies: 18
Views: 4168

Re: 1998 s70 t5 Heater core

I doused it with some clorox cleaner before i put it back in. i guess i will try the dishwasher trick. hopefully my dishwasher won't smell like coolant afterwards!