Ok I have an 06 sprinter 2500 cargo base customer complaint was radio and blower motor intermittanlt stop working. Verifying the problem i noted that the blower motor and radio work fine until the engine is started about 5 seconds after starting it the radio shuts off and the blower motor only works on high.....stranger yet when you turn the blower motor to high the radio comes back on...pin checked the radio looking for missing signals nothing changes (all power and grounds are good) so it has to be data bus related...also noted that after the radio turns off if you turn on the headlights the radio comes on for about 3 seconds and shuts back off. The radio sets trouble code b-1011 over voltage detected (vehicle voltage remains 13.8 to 14.1 consistently) Im out of time on this one so i thought i would throw it out there...any ideas?
Thanks in advance
Trevor
Thanks in advance
Trevor