3360385 - Z85 IMPOSSIBLE TO ENTER FAULT DIAGNOSIS AT ABS CONTROL UNIT

The diagnostic equipment does not allow the fault diagnosis of the ABS control unit to be carried out
Results of the tests
1DIAGNOSTIC CIRCUIT CHECKAll OKProblems metOperation
Check that the supply for the diagnostic socket is correct See   E8010  DIAGNOSTIC MULTIPLE CONNECTOR .Also check the continuity of the K lineContinue to Step 2No diagnostic socket supply Renew the wiring, if necessary, replace the Body Computer Op. 5505A32
K line continuity problems Renew the wiring, if necessary, replace the faulty components
2ABS CONTROL UNIT POWER SUPPLY CHECKAll OKProblems metOperation
Check that the power supply for the ABS control unit is correct See   E7020  ABS .Check that the fuse in the junction unit under the dashboard has not burnt outContinue to Step 3No control unit supply Renew the wiring, if necesasry, replace the ABS electro-hydraulic control unit Op.   3340A12 
Fuses blown Search for the cause of the fuse blowing and eliminate it, then renew the wiring
3CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Connect the diagnostic equipment and check whether it is possible to enter in fault diagnosis at the ABS control unitEnd of diagnosis.