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1999 VOLVO S80 Airbags

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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paultow
Posts: 1
Joined: 5 November 2012
Year and Model: S80, 1999
Location: Chicago

1999 VOLVO S80 Airbags

Post by paultow »

I left the car running and shut the door real hard. The driver's side curtain airbag went off along with the driver's seat airbag. Then I turned the car off and the car never started back up again. It's only cranking but not firing. What do I need to replace to get the car working again? Does the car a reset button like some Ford models do?

mbreed
Posts: 104
Joined: 12 September 2012
Year and Model: 2005 XC90 2.5t
Location: Allentown PA

Post by mbreed »

When the collision protection system has been activated a collision signal is transmitted from the supplemental restraint system module (SRS) (4/9) to the central electronic module (CEM) (4/56) and carphone module (PHM) (16/60) on a directly connected cable. These two control modules ensure that;

The central locking system is unlocked,
>>>>>>the fuel pump (FP) is switched off,<<<<<<
the interior lighting is lit,
the warning lamps are lit,

So there is no mechanical switch. But the fuel pump is shut off by a programming protocol. I have never been in this situation because I didn't work in the body shop. But I imagine a battery reset has a solid chance of correcting this. Remove key. Then after 5 min remove battery negative and then positive. Hold The cable ends together for 15 min. Reassemble and try to start.

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