2888401 - K52 CODE FAILURE WARNING LIGHT ON

During starting, the CODE warning light.comes on and remains on for more than 0.7 seconds. (after carrying out the initial control unit test, the warning light should go out, ...)
Results of the tests
0PRELIMINARY CHECKSAll OKProblems metOperation
Check that the CODE aerial is correctly positioned in the ignition switchContinue to Step 1CODE aerial not correctly connectedRestore the correction or replace the aerial Op.   5580E08 
1CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the diagnostic equipment (Examiner or other instruments) to the diagnostic socket

Check:

  • that there are no faults in the CODE control unit
Continue to Step 2An error is detected in the control unit Continue according to the instructions for the diagnostic equipment
Lack of dialogue with the control unitRestore the connection between the CODE control unit and the diagnostic connector( See   E7010  CODE ).
2CHECKING CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsSearch for the fault starting from another symptom'