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2000 V70 manual intermittent starting

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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SilverFox27
Posts: 2
Joined: 24 October 2021
Year and Model: 2000 V70
Location: Klamath, Oregon
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2000 V70 manual intermittent starting

Post by SilverFox27 »

Hello all,

I have a 2000 V70 manual transmission n/a. My problem is that when I engage the clutch and attempt to start the car I often get nothing but a click. It will start, but sometimes it takes several attempts. I just replaced the starter, that made no difference. The battery is charged. When I turn the key it seems as if the car is not recognizing that the clutch is engaged. Any thoughts on what can cause this condition are appreciated. Thanks.

-Cale

scot850
Posts: 14885
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
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Post by scot850 »

Do you have to depress the clutch to start the engine on a 2000 manual? I have not had a manual in over 20 years and that was a 98. Did not have to do that to start it.

It could be several things. Abscate I think had a check list for this. It can start with the antenna ring not recognizing the chip key, electrical portion of the ignition lock not working, to many other issues.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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abscate
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Joined: 17 February 2013
Year and Model: 99: V70s S70s,05 V70
Location: Port Jefferson Long Island NY
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Post by abscate »

The 1999 and 2000 p80s have clutch interlocked cranking through the ECU

If the clutch switch is giving up, they will cause inhibited cranking. You can confirm by using the starter relay bypass connector under the hood
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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SilverFox27
Posts: 2
Joined: 24 October 2021
Year and Model: 2000 V70
Location: Klamath, Oregon
Has thanked: 1 time

Post by SilverFox27 »

Thanks abscate! It appears that the clutch pedal position sensor became dislodged. I snapped it back into position and she started right up.

scot850
Posts: 14885
Joined: 5 April 2010
Year and Model: 2000 V70 R
Location: Calgary, Alberta, Canada
Has thanked: 1847 times
Been thanked: 1710 times

Post by scot850 »

Well done Abscate! Maybe dropping that drill on your head has helped after all!!

Good catch and well done guys!

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

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