125000642 - N10 RADIO

When the control is operated, the radio does not come on.
Results of the tests
1RADIO CHECKAll OKProblems metOperation
Check the condition of the protective fuse behind the actual radioContinue to Step 2Fuse faultyReplace fuse and search for the cause of the problem
2RADIO ELECTRICAL CIRCUIT CHECKAll OKProblems metOperation

Check, in order:

  • Radio protective fuse;
  • Radio power supply
  • Radio earth
  • Radio electrical circuit continuity and insulation See    See E3510 RADIO
Continue to Step 3Defective componentReplace fuse and search for the cause of the problem
Connections not correctRestore the connections See    See E3510 RADIO
3RADIO CHECKAll OKProblems metOperation
Check the operation of the actual radioContinue to Step 4Radio faultyRepair or replace the radio Op.    Op. 5570T80 CAR RADIO UNIT - R+R
4CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosis.