3360365 - Z65 MAIN AND PILOT VLVX/USVX VALVE ERROR

The diagnostic equipment signals one or more of the following errors: C1260 Primary Valve 1 (VLV1), C1262 Primary Valve 2 (VLV2), C1265 Pilot Valve 1 (USV1) and/or C1267 Pilot Valve 2 (USV2)
This error is signalled if the ASR solenoid valves cannot be operated. This means that there is an open circuit or short circuit (positive or earth) for the solenoid valves or for the solenoid valve connection or that the solenoid valves nearby are short circuited or that the operating cirtcuit is damaged
Results of the tests
1ABS CONTROL UNIT REPLACEMENTAll OKProblems metOperation
Replace the ABS electro-hydraulic control unit Op.   3340A12  Continue to Step 2.
2CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Delete the errors using the diagnostic equipment.Turn the ignition OFF and then ON to make the control unit check whether there are errors present Check that the fault is no longer presentEnd of diagnosis.