6 hours ago
My driver side seat heater element was replaced one year ago because it was broken. I have had a same CCM-B103087 code since element was replaced. When I clear codes it'll show up again after using heater couple of times. Mechanic didn't know what is cousing it and I haven't cared about it because heater is working fine.
I don't know about missing voltage and I don't know how system should work either but are you sure that your heating element is fine? Broken seat heater element is very common issue in these cars.
I don't know about missing voltage and I don't know how system should work either but are you sure that your heating element is fine? Broken seat heater element is very common issue in these cars.