Any one know about this took car to stealer said the no comunication with sonics, replaced sonics and it is saying the same. Anyone had this problem?
Any one know about this took car to stealer said the no comunication with sonics, replaced sonics and it is saying the same. Anyone had this problem?
What was the fault code?
Hi big dave 2955
B2955-06 - Anti Theft Warning System Sensor Datalink Circuit Low Voltage or Circuit Open
B2955-0F - Anti Theft Warning System Sensor Datalink no Communication
Taken from a quick google search - http://www.vectra-c.com/forum/archiv.../t-123387.html
There is mention of a fuse being in the wrong place.
Just looked at that and changed fuses still the same.
I just rand stealer they are going to have another look tommorow night.
Took to the dealers today, keeps comming up no comunication with ultrasonics. they say it a wiring fault. Where to start is the question, after changing all the fuses and the unit. The beginining is not the answer, I will be looking for Ha HA. .
The sensors are connected to the roof loom, via a connection block on top of the interior light unit. The roof loom is a ribbon cable that runs down the c-pillar to the fuse box in the boot (rec). If you haven't already, check the fuses and ribbon cable connection in the rec and also check the connection on top of the courtesy lights.
Ok I will have look at that tommorow. When I puchared the car the previous owner fitted a rear passenger roof light which I thought was standard on an SRi , all other sri have them fitted. This a 56 2007 model sri. He said the safegaurd came on after fitting. He has wires it into the front interiot light with connectors so I cant see that being the problem.
Sounds like he may have unplugged or damaged the ribbon cable going from the REC to the ultrasonic sensors underneath the front interior lights when he had the roof lining down to fit the rear interior lights.
You'll need to get to the plug on the ultrasonics and check for continuity to the other end of the loom at the back of the car where it plugs into the REC. You should be able to do this without dropping the whole of the lining.
Hopefully it's just pulled out of the connector and will push back in and be fine.
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