Volvo Owners Club Forum - GUIDE: How to replace the SRS Control module

Volvo Owners Club Forum (https://www.volvoforums.org.uk/index.php)

- S40 / V40 '96-'04 General (https://www.volvoforums.org.uk/forumdisplay.php?f=17)

- - GUIDE: How to replace the SRS Control module (https://www.volvoforums.org.uk/showthread.php?t=207358)

GUIDE: How to replace the SRS Control module

This is a guide for people who get the dreaded SRS-0001 "Control module internal fault" Error Code. This error code comes up when the SRS Control module is faulty. It will trigger the SRS light and you won't be able to erase any other SRS error codes. A new unit from Volvo is around £300. The good news is that you can get a second hand one for around £25-£40. Quite a few people with this problem were told that the replacement module must be programmed by a dealer. I have tested and swapped a few of these and can confirm with 100% certainty that NO PROGRAMMING is needed. It is a straight plug and play. Just make sure you check the part number of your SRS module and get the same one.

For this job, you will need:

A Philips screwdriver
A small flat blade screwdriver or a penknife blade
Ratchet with extension and 10mm socket

Before you get started, you need to:

Make a note of the anti-theft radio code
Switch off the ignition
Disconnect the battery negative lead
Wait at least five minutes before starting any work

The SRS control module is located under the centre console, which will need to be removed. Lift the gear lever leather gaiter from the rear
http://i157.photobucket.com/albums/t...psede10d70.jpg

http://i157.photobucket.com/albums/t...ps667426d1.jpg

Remove the rubber mat
http://i157.photobucket.com/albums/t...psdd1f10a3.jpg

Push these two clips towards the middle and lift up the gear lever suround trim
http://i157.photobucket.com/albums/t...ps207f6d45.jpg

Unplug the 12V lighter connector.
http://i157.photobucket.com/albums/t...psf915b001.jpg

Open the lid of the centre console and remove the rubber mat
http://i157.photobucket.com/albums/t...psce01a8b3.jpg

Using a flat blade screwdriver or a penknife blade, unclip this plastic cover
http://i157.photobucket.com/albums/t...ps47a0d001.jpg

Undo the two screws
http://i157.photobucket.com/albums/t...ps80fec66a.jpg

Undo these two screws too at the front of the centre console
http://i157.photobucket.com/albums/t...ps149544df.jpg

Raise the centre console from the rear and wiggle it out. You may have to raise or lower the handbrake lever to make it easier for the centre console to slide out
http://i157.photobucket.com/albums/t...ps9ceab488.jpg

http://i157.photobucket.com/albums/t...psfc08d58e.jpg

Now the centre console is out of the way, you can see the SRS module secured by 3 10mm bolts. Undo them
http://i157.photobucket.com/albums/t...ps43a95489.jpg

DO NOT try to pull the SRS Module pink connector. You just need to push in that small pink lug and slide the orange bracket over it. It will unlock and lift the connector up.
http://i157.photobucket.com/albums/t...ps7c43bbdd.jpg

http://i157.photobucket.com/albums/t...ps430c3b9b.jpg

http://i157.photobucket.com/albums/t...ps2d7515d0.jpg
To plug in the large pink connector back to the SRS module, make sure the orange bracket is in the open position. Place (DO NOT PUSH) the pink connector on the SRS module and simply slide the orange bracket over until it locks. The pink connector will go in while you are rotating/sliding the orange bracket

To fit everything back together, just follow this guide in the reverse order.

A very useful and helpful guide gatos! :)

Hi - do you still have the photos that accompany this guide. I need to remove the SRS control module from a 2007 C70 and the V50 is similar I'm told.
Thanks

I've started remaking all my guides on Facebook, so here is the guide: https://www.facebook.com/notes/alex-...8024701621953/

I am afraid that this guide is for the older S40 MK1 and not the newer MK2, which indeed are pretty much the same as the 2007 C70

Removing the arm wrest console is a ball ache. It's so tricky. It's like the hand brake is in the way. Will I have tlo remove it?

Quote:

Originally Posted by domov2 (Post 2405551)

Removing the arm wrest console is a ball ache. It's so tricky. It's like the hand brake is in the way. Will I have tlo remove it?

Is that for a 2000-2004 S/V40? If yes, then it helps if you lift the handbrake as high as you can. Then you tilt the centre console upwards from the back and then it just wiggles out. Once you've done it once or twice, it becomes extremely easy

Quote:

Originally Posted by gatos (Post 2405583)

It was a 2012 C30. Got there in the end. Received device back from crash data this week and will be fitting this weekend.

Hi.
I got problem with my V60 D4 2015. Car been involved in the accident. No airbags been deployed but SRS light come on. After connect it to the diagnostic computer car has faults codes for passenger and driver seatbelts pretensioners deployed and crash data full. I replaced seatbelts but only driver site code been cleared. Is it possible that I replaced seatbelts unnecessary instead of sending SRS module to crash data specialis? If so
could anyone explain me how to remove SRS module from V60 because I can't find any information how to get rid of armrest to get into it.
Thanks

Hi I have the red 'airbag' light on again having swapped the SRS control unit for a second hand one in May. I'm going to disconnect & reconnect it to see if that cures the problem, however if I need to get a replacement one does Gatos have any for sale please? I've tried a PM but the site won't let me send one.

Thanks