John Deere 5075m tier 4 error codes ECU pr 157.18, Ptr pr 2825.07, Ptr pr 522456.31

[wpchrist]

Our John Deere 5075 Tier 4 just started throwing these error codes:

Code 157.18 "Data valid but below normal operating range injector metering rail one pressure." That's low fuel rail pressure. Need a filter.

Code 2825.07 "Control unit detects that 1HR (or is this LHR?) not in neutral when park is commanded." No idea what that is.

Code 522456.31 "Control unit detects clutch pedal position sensor circuit malfunction."

I would appreciate any thoughts on how to prevent these from coming up again.

My thought for code 157.18 is to start by changing the final fuel filter and hope that solves it.

The other two I have no clue where to start.

As always I appreciate any help...

 

[ronvera]

Our JD 3046R with a cab is almost brand new less than 20 hours run time and it keeps throwing out the same code 157.18 after about an hour after we start mowing with our rotary cutter . This brand new John Deere has been nothing but trouble since we bought it. ( $53,000 worth). First a defective FEL hydraulic cylinder at delivery and then a intake manifold pressure sensor fault and now this 157.18 error code. ( I'll spare you al the details on our other problems). let me know if you figure out fixes this 157.18.