20 Most Recent 2009 Volvo V50 Questions & Answers

You have a problem with the DPF additive system.

Hi , Look under the seat and see if any wires are frayed or broken. replace and/or repair. Pull connections apart and reconnect them. Sometimes it's just a bad connection. Good luck.

Your info is just to vague, it could be you lost battery power or many other reasons.

The code was stored in the history part of the ECM. Don't ignore this. Usually when you can turn the key off and the light goes away. It is a transmission problem. Could be a simple transmission service. Could be more..

http://forums.swedespeed.com/showthread.php?166473-OBDII-to-Volvo-Code-Conversion-List Hope this link helps

Unless you are experienced enough don't try it. Take it to a Volvo dealer.

You have broken vent flap servos or just need calibration with Volvo diagnostic tool.

Most likely this is ADM (Additive Dosing Module) error in diesel engines with DPF. Check in hidden diagnostic menu if ADM is reporting DTCs.

The code refers to the turbo boost pressure circuit range / or diminished performance. So ether the pressure sensor failing or the vacuum hoses are leaking somewhere.

You could have a stuck button that is blocking the rest of the buttons from functioning. Check the hand controls on the steering and if all is ok, try get the radio out and unplug it. If this now gives you heater display and functionality the problem is on the radio itself. Before you delve too deep, disconnect the battery for a few minutes. Sometimes they just get "confused" and need a reboot! Its worth a try!

Bad rear wheel bearing. I hope this helps!!