Volvo Troubleshooting Questions? Ask a Mechanic for Answers ASAP
Hello, my name is***** first thing that needs to be done is to check the vehicles battery. You need to have it load tested as a low battery will cause this. If the battery is fine then the issue may be in the brake switch. If it fails then the vehicle will not start correctly as it will not detect the brake pedal being applied. It can also be a module issue, but this is not as common. I hope this helps. If you need more assistance please let me know.