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Another Volvo sunroof thread

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive "P2" platform cars.

2001 - 2007 V70
2004 - 2007 V70 R
2001 - 2007 XC-70
2001 - 2009 S60
2003 - 2007 S60 R

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MisplacedCanuck
Posts: 25
Joined: Fri May 01, 2020 2:00 pm
Year and Model: 2002 XC70
Location: NB

Another Volvo sunroof thread

Post by MisplacedCanuck »

Hoping someone can help me out. Repaired my siren module. Can confirm it now works great. My upper console lights now work after key in door lock unlock x3. Still no operating sunroof. What's next?

2002 Volvo V70 XC
2002 Volvo V70 XC
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SuperHerman
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Re: Another Volvo sunroof thread

Post by SuperHerman »

Did you check your fuses? Did you check your switch? Some people pull the connector so it never opens (I do on my BMWs)..

Can you open the sunroof with the manual crank? Have you checked power to the switch with a VOM? Can you jumper the switch as it could be bad (you can test them with a VOM).
MisplacedCanuck
Posts: 25
Joined: Fri May 01, 2020 2:00 pm
Year and Model: 2002 XC70
Location: NB

Re: Another Volvo sunroof thread

Post by MisplacedCanuck »

Fuses are good... I don't see anywhere to insert a crank (my 92 civic had a spot for that, was great!)

The switch looks like it's part of a big module? Unsure if I should disassemble... Can't see where the motor for the sunroof is to check voltage to motor
2002 Volvo V70 XC
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SuperHerman
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Re: Another Volvo sunroof thread

Post by SuperHerman »

Look at your owner's manual for how to manually operate the sunroof.

This should tell you where the motor is - it is there.

Also do a search on resetting the door locks - this may solve your issues and I would try first.
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darrylrobert
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Year and Model: 2001 v70xc M58
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Re: Another Volvo sunroof thread

Post by darrylrobert »

my 2001 has a sunroof, so i am watching this thread. I havnt seen the motor yet, or anywhere to manually crank it, i assume you have to remove the lining?
1981 260 GLE converted to 240 M46 after auto box failure
1987 740t auto converted to M47
1997 V70t5 auto converted to M56
1998 V70 factory M56 (parts car)
2001 XC70 factory M58
2002 XC70 auto (parts car)
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SuperHerman
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Re: Another Volvo sunroof thread

Post by SuperHerman »

Okay I did some digging. It appears part of the motor can be seen when the light/switch/mirror panel is removed. Full access to the motor requires the headliner to be removed. I recall working on a sunroof rattle many years ago and dropping just the front part of the headliner and then working through various gaps allowed me access to the motor.

I pulled an Owners Manual for an XC70 and it did not provide any information on manual roof operation. I did read on some post on another forum that there is a nut/bolt that can be turned to move the sunroof - I cannot confirm this. It should be apparent if this is true by looking at the motor and gear mechanism.

Here are some links of things people have gone through. You can continue reading by looking at the various Similar Topics section on these links.

viewtopic.php?t=28524

viewtopic.php?f=11&t=16275

Start with trying a reset as some have had luck with this.
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