Hi! I have a Skoda Fabia estate 2009.  Im having issue with my rear parking sensor. I hear a short beep and the picture pops up briefly in the screen and then goes silent and the image disappeares. 

- Did a scan with OBD11 on got the following codes: 

 

-76 Parking Assistance

    System description: Einparkhilfe
    Software number: 5J0919283
    Software version: V005
    Serial number: 08081081291942
    Coding: 0000030

    Trouble codes:
        01546 - Center left rear park assist sensors Short circuit to B+
            static
        01545 - Left rear park assist sensors Short circuit to B+
            static
        01547 - Center right rear park assist sensors Short circuit to B+
            static
        01548 - Right rear park assist sensors Short circuit to B+
            static

 

- Did check the cable harness from the control module to the sensor and could not find a break. 
- Disconnected the parking sensor cable from the control module and got 

*Parking sensor - Short to ground on all 4. 

 

What can be the problem here? Is the control module bad or is it something else?

 

Thanks in advance! 

Had this sort of issue with my pold MK2 estate, before going to the expense of renewing the sensors £92 each I thought I would give it the old WD40 squirt I used an old towel under each semsor and sprayed into the small circle at the edge of the sensor did this and left it for an hour or so used the car and first time the falshing /and sound went off so thought looks like a bumper off job then a few days later it started working ok again,  every few weeks I  gave  the sensors a little squirt of WD and everything worked  ok but we now have a MK3 

Tried cleaning it of with WD-40 and a rag, but did not leave it on there as you did. Gonna try that today to see if that helps. 

Hi ,

is the control module as per number 5J0919283 and 5J0919475B are same ? i find they have same connectors but used in different vehicles (one for fabia and one for octavia) ? thanks for answering