Lost power to certain parts
All at once, sunroof, A/C panel and wipers get no power. what is common to
these.
Not sure about the commonality, but you might want to check the fuses and or the wiring? Maybe an animal chewed through some wires? Open the hood to verify, especially around the cowl area.
Power distribution box in the engine compartment.
I have check all relevant fuses in both fuse boxes with an ohm meter and they are good. I cannot find a common link between the fuses. Is the power distribution module the same as the chassis control module?
BCM is a computer the distribution box is just that, it distributes power to certain listed items. Has the vehicle experienced any voltage surges or electrical power losses? If it has it may need the computer systems reflashed from the dealership.
Thanks. I called all day Friday to try and get an appointment with the dealership and I couldn't get anyone in the service department to answer and nobody called me back. I guess I will try next week.
As it is a 2012 you may find an independent shop that can do a reflash but you will need to call around.
Check to see if your vehicle is under Recalls 198 & 210 or Service Campaign 966.
