Good day fellows. ![bow]( "bow")
Need some urgent help here with John Deere 6230 with L16 Engine control module, as I noticed that a SMD chip is missing. Not sure if diode/voltage rectifier, or something else. Had to open ECU due to the fact don't have tractor protocols on Kessv2, therefore K-Tag job. Since not much room for error while opening ECU, I believe that either I damaged it or when cleaning with tooth brush and air compressor to remove any debris it disappeared and cannot find it nor do I know what was there. Have searched internet for a schematic for this ECU to no avail. If any one has any idea what it is, kindly let me know as I should have delivered ECU yesterday to customer. This is going to cost me tractor protocols for Kess and tractor cables if I cannot fix it.
Kindly check photos attached.
Regards
Victor
Need some urgent help here with John Deere 6230 with L16 Engine control module, as I noticed that a SMD chip is missing. Not sure if diode/voltage rectifier, or something else. Had to open ECU due to the fact don't have tractor protocols on Kessv2, therefore K-Tag job. Since not much room for error while opening ECU, I believe that either I damaged it or when cleaning with tooth brush and air compressor to remove any debris it disappeared and cannot find it nor do I know what was there. Have searched internet for a schematic for this ECU to no avail. If any one has any idea what it is, kindly let me know as I should have delivered ECU yesterday to customer. This is going to cost me tractor protocols for Kess and tractor cables if I cannot fix it.
Kindly check photos attached.
Regards
Victor
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