Hi Peterb
FE42- SOK Faulty- The LAS Module does not receive the ok signal from the FPS within 3secs from after you have turned the key switch on. Check the FPS and the ribbon cable on connector X20
FE43- Battery Faulty - If the battery drops below 30volts this error will come on the Display
Are you sure the other error is FE77 as i have not seen this error before
Regards
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