You have multiple redundant systems in case one of the modules fail. Voltage pin out checks are NOT ACCURATE diagnosis when it comes to this electronic control system because unless the modules wake up, NO voltage pinouts will be accurate. YOU MUST be able to see the data to accurately diagnose this system. This means that the cluster will wake up and function IF the correct power mode is being read by the system as a whole. So you can eliminate the issues with those 3 components.Īs for the rest, your power mode data is the next key part to this equation, as there must be correct powermode. ![]() If you are able to access your car without a problem, you KNOW that the RCDLR and BCM are talking and see a valid key fob in the vehicle. They talk to each other to determine if there is a correct fob in the area and if its valid. You have your RCDLR or remote control door lock receiver and your BCM or body control module. You will notice that the PCM is not even listed here. This is your ignition data system in order for your c6 to start. ![]() In regards to this, you have to understand how the system works.
0 Comments
Leave a Reply. |