323000810 - K060 ABS FAILURE WARNING LIGHT ON

The ABS failure warning light comes on and stays on with the key to MAR.
TEST RESULTS
1CHECK USING DIAGNOSTIC EQUIPMENTALL OKPROBLEMS ENCOUNTEREDACTION
Connect the diagnostic equipment to the diagnostic socket.Check:- that there are no faults in the ABS control unit;- the plausibility of all the parametersMove on to Step 21. Error detected in the control unit2. No communication with the control unit1. Continue following the instructions on the diagnostic equipment2. Restore the connection between the ABS control unit and the diagnostic connector    See E4010 INSTRUMENT PANEL
2INSTRUMENT PANEL POWER SUPPLY CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the connection between ABS control unit and the Body Computer    See E7020 ABS
End of diagnosis1. Connections not correct2. Instrument panel inefficient1. Restore the correct connections.2. Replace the Instrument Panel    Op. 5560B10 CONTROL PANEL - R+R