3233094 - K60 ABS FAILURE WARNING LIGHT ON

During starting, the ABS failure warning light comes on and remains on for more than 4 seconds.(after carrying out the initial control unit test, the warning light should go out, ...)
Under these circumstances it is possible that the wheels may lock when the brakes are operated sharply because the ABS system is temporarily deactivated.
Results of the tests
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 ABS control unit
  • plausibility of all the parameters
 Continue to Step 2 An error is detected in the control unitContinue according to the instructions for the diagnostic equipment
Lack of dialogue with the control unitRestore the connection between the ABS control unit and the diagnostic connector ( See   E7020  ABS ).
2CHECK INSTRUMENT SUPPLY CHECKAll OKProblems metOperation
The ABS warning light is equipped with an interior control circuit that ensures the warning light is properly connected to the control unit.
Check the connection between ABs control unit and check control instrument. ( See   E7020  ABS ). 		Continue to Step 3 Connections not correctRestore the connections
Instrument not working Replace the check control instrument Op.   5560C60 
3CHECK CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsSearch for the fault starting from another symptom'