V50 D3 short circuit engine won't start

[Mariusz4]

On my V50 D3 2011, i try to change socket bulbs, accidently connected wrong cable together. I think there was a short-circuit. Now I cannot start the engine. I see some messenge like: abs anty skid problem, power steering problem, braking malfunction stop the vehicle and the newest messenge power saving mode. can you help me to resolve that problem? Regards

[Simmy]

check all the fuses even the hidden ones replace any blown fuses try again if no go get a diagnostic check with vida preferably report back with any findings

[Mariusz4]

Originally Posted by Simmy

check all the fuses even the hidden ones replace any blown fuses try again if no go get a diagnostic check with vida preferably report back with any findings

I'm curious if it's a dead battery? I read some on internet and it mayby just battery discharge. Tomorrow I will check all the fuses and battery. Thanks for reply

[Mariusz4]

Originally Posted by Simmy

check all the fuses even the hidden ones replace any blown fuses try again if no go get a diagnostic check with vida preferably report back with any findings

I already connected my car to OBD device, code U3006(16). After deleted fault code half of communicates on dashboard disappeared but still when I try to start engine nothing happened just new messages on dash board (ABS fault, power steering and power saving mode). Have a nice evening

[Simmy]

thats only a generic code if read with vida it will point you directly to the fault and also indicate a possible cause and sugest a possible course of action a good voltage is an absoloute need on any volvo i just hope that you have not triggerd a crash module fault .

[Clan]

Originally Posted by Mariusz4

I'm curious if it's a dead battery? I read some on internet and it mayby just battery discharge. Tomorrow I will check all the fuses and battery. Thanks for reply

whats the battery voltage when everything off overnight? if you had the ignition on when you were doing your tests it would have drained the battery to some extent. You should always have a DC 12v 25A power supply connected across the battery to take all load off the battery. Most of those codes will be caused by low voltage .

[Mariusz4]

I Charge the battery, answer tommorow

[Mariusz4]

After recharging the battery my car is running very well. Abs service and power steering warning on dash board doesn't means is something wrong with car it maybe battery too