Checking Control Modules On The Most Network

The phone module (PHM) has registered a fault in the communication on the MOST network. This is either due to a fault in the MOST transceiver for the phone module (PHM) or because of interrupted communication on the MOST network.

Start the fault-tracing by checking whether other control modules on the MOST network function by listening to the radio or a CD / MiniDisc.

Are the other control modules on the MOST network working? 

• YES 

  See: REPLACING THE COMPONENT 

• NO 

  See: FAULT-TRACING MOST