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electric motor in fuel door

Everything on the Volvo S80. Sometimes called an "executive car", the S80 was Volvo's top-of-the-line passenger car. P2 platform.
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brad-labrosse
Posts: 1
Joined: 22 June 2009
Year and Model: s80 2001
Location: meraux LA

electric motor in fuel door

Post by brad-labrosse »

the electric motor that locks the fuel door will open but not close. i've already taken it out, jumped it off the battery,changed polarity, and jumped it again. it spins both ways. what's the fix?

vegasjetskier
MVS Moderator
Posts: 1843
Joined: 16 December 2007
Year and Model: 2010 Toyota Prius
Location: Fernandina Bch, FL Formerly - Las Vegas, NV
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Post by vegasjetskier »

There is a time delay of about 10 minutes after you lock the car before the fuel door will lock. This is to give you time to fuel the car with doors locked.
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SOLD - 2001 Volvo S80 T6: Mobil 1 Oil & Synthetic ATF, Brake Performance drilled and slotted front rotors, Akebono Euro Ceramic pads and Yokohama Avid V4S tires, 91K miles.

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Crito

Post by Crito »

The fuel door has two relays in the REM (rear electronic module), one for locking and the other for unlocking. If one fails but not the other latch will either get stuck in open or closed position.

It's in left side of trunk behind the wheel-well panel with catch that turns. You have to unhook the module from another catch on top then rotate it down from top to finally be able to pull it out a little and turn it around to access relays.
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