2888407 - K62 ABS AND HANDBRAKE WARNING LIGHTS BOTH ON

During starting, the "ABS" and "handbrake" warning lights come on simultaneously and stay on for over 4 seconds. (after the initial test on the control unit, both warning lights should go out)
The "low brake fluid" and "handbrake on" warning light, it also indicates an EBD function fault if it comes on at the same time as the ABS warning light
Under these conditions, the rear wheels may lock and the car may skid when the brakes are operated because the system EBD function is temporarily deactivated. If the warning light comes on by itself, the brake fluid level is low or the handbrake is on.
Results of the tests
1CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the diagnostic equipment (Examiner or other instruments) to the diagnostic socketCheck that there are no faults in the ABS control unit.Continue to Step 2An 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 ).
2CHECKING CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsSearch for the fault starting from another symptom'