Brake Control Module failure - warranty ?

[Bellaxc60]

Update of faults read if anyone can help
B10A2-02 crash input general failure information general signal failure
B10A2-06 crash input general failure algorithm based failure
B10A2-15 crash input general electrical failures circuit short to battery or open
U0151-00 lost communication with supplemental resistraint system module general failure module general failure information no subtype information
U0151-00 Also has a fault on the Parking brake module, loss of communication with SRS module.

Not sure if you had similar codes, i know when you get faults on the Canbus lines this can throw up additional faults.

[Clan]

Originally Posted by Bellaxc60

Update of faults read if anyone can help
B10A2-02 crash input general failure information general signal failure
B10A2-06 crash input general failure algorithm based failure
B10A2-15 crash input general electrical failures circuit short to battery or open
U0151-00 lost communication with supplemental resistraint system module general failure module general failure information no subtype information
U0151-00 Also has a fault on the Parking brake module, loss of communication with SRS module.

Not sure if you had similar codes, i know when you get faults on the Canbus lines this can throw up additional faults.

Have you had an accident and hit something? it seems so in which case the SRS module needs it's crash sensor resetting at the dealer ... then after a short road test the BCM will send fresh calibration data to the SRS and things may well be ok . Is the SRS module live on the Network?

[Bellaxc60]

No I haven't had a bump just randomly came on. Not sure as the SRS module fault code U0151-00 lost communication so not sure if it's on the network.

[Bellaxc60]

U0151-00 Also has a fault on the Parking brake module, loss of communication with SRS module.

This fault code is the same as SRS fault anybody got any ideas, should I be looking at SRS module or should I be looking at PBM??
Or does anyone know if there a crash sensor fitted to car

[Bellaxc60]

Hi montyboy i don't suppose you have got a print out of faults diagnostics codes carried out by volvo thanks?

[Fursty Ferret]

Check all the low points in the car for water leaks / connector flooding and corrosion.

[Bellaxc60]

Update many thanks to monkeh top man he popped over with his Dice/vide to read all the fault codes. Lots of faults came up found that the SRS airbag module which was not on the network checked power to module and its getting 12V. Suspect module any ideas. You were right Clan SRS/airbag module not on the network.

[Clan]

Originally Posted by Bellaxc60

Update many thanks to monkeh top man he popped over with his Dice/vide to read all the fault codes. Lots of faults came up found that the SRS airbag module which was not on the network checked power to module and its getting 12V. Suspect module any ideas. You were right Clan SRS/airbag module not on the network.

I think there are two power cables are they both ok ? and the earth ?

Did you check the two network cables for the correct signal with a voltmeter?
if that all checks out you will need a new SRS module and a software reload .

Have you contacted the dealer for the possibility of a goodwill contribution on this vital part ?

[Bellaxc60]

Checked both power supplies both ok, never checked the earth, nor did we check signal/can lines what voltage will we see on signal lines??

[Clan]

Originally Posted by Bellaxc60

Checked both power supplies both ok, never checked the earth, nor did we check signal/can lines what voltage will we see on signal lines??

about 2.2v on the low and 2.8v on the high that will determine if they have an active signal on them . I assume you have a diagram , there may be two pairs of network wires