I brought my car to Precision Volvo. He determined it is the CEM. Was quoted $1200 for the cost of a new CEM installed. He reset the module and everything is working properly for now. But can’t drive long distances because it will overheat and happen again until replaced.

I will start with the problems going on.I have a 2004 XC90. When I start my car everything works then instantly the dash goes out. The gas gage goes to empty, temp, speedometer and any lights for the dash. The radio doesn't work. My turn signals don't work. My interior lights won't turn on. I just p...

No nothing but the key... so just last night it did it again. Now when I turn the car on everything comes on then shuts off right away. It’s basically everything on my dash, stereo, and turn signals. The lights still work and the heat/ac still works. Oh and the check engine light is on now. Ugh!! I ...

Thanks for your help. I made an appointment with a Volvo specialist so hopefully they can give me some answers.

I was driving the other day and out of nowhere my stereo, dash lights and basically everything electrical shut off. My engine was still running but seemed to be a low power. I turned the car off and back on again and everything worked. It did it 2 more times that day and hasn't done it since. The ch...