Job Timeline (Ref 4587-5355)

A Timeline of this job can be seen below.

Arrived - 22-Aug-2019
Fault Diagnosed
Remote Repaired
Payment Received
Returned - 29-Aug-2019
Repair Engineer : Martin Smith
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MERCEDES MPT 1340 Remote Repair Details

Manufacturer : MERCEDES

Model : MPT 1340

Customers Fault Description : Not catching signal to turn on through either buttons

 

This alarm controller arrived safely and on testing was found not to be transmitting on either button.  On opening there was some contamination around the button array.  This had made the buttons high in resistance.  Both were replaced and the board given an alcohol bath.  This restored normal operation.

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