Contents
Page
2661.03 — FNR Sensor Short to
Power ..................................................9001-30-47
2661.04 — FNR Sensor Open or
Short....................................................9001-30-48
2661.15 — FNR Sensor Minimum
Calibration Value Too High ..................9001-30-49
2661.16 — FNR Sensor Maximum
Calibration Value Too Low...................9001-30-49
2661.17 — FNR Sensor Minimum
Calibration Value Too Low...................9001-30-50
2661.18 — FNR Sensor Maximum
Calibration Value Too Low...................9001-30-50
522439.05 — Tank Bypass Solenoid
Open Circuit ........................................9001-30-51
522444.00 — Charge Pressure
High.....................................................9001-30-51
522444.01 — Charge Pressure
Low......................................................9001-30-51
522444.03 — Charge Pressure Short
to Power ..............................................9001-30-52
522444.04 — Charge Pressure Open
or Short ...............................................9001-30-53
522447.05 — Right Forward Pump
Coil Open ............................................9001-30-53
Right Forward Pump Coil Open
Diagnostic Procedure..........................9001-30-53
522447.06 — Right Forward Pump
Coil Short ............................................9001-30-55
Right Forward Pump Coil Short
Diagnostic Procedure..........................9001-30-55
522447.15 — Right Forward Pump
Threshold Calibration Value Too
High.....................................................9001-30-57
Right Forward Pump Threshold
Calibration Value Too High
Diagnostic Procedure..........................9001-30-58
522447.16 — Right Forward Pump
Max Speed Calibration Value Too
High.....................................................9001-30-58
522447.17 — Right Forward Pump
Threshold Calibration Value Too
Low......................................................9001-30-58
Right Forward Pump Threshold
Calibration Value Too High
Diagnostic Procedure..........................9001-30-59
522447.18 — Right Forward Pump
Max Speed Calibration Value Too
Low......................................................9001-30-59
522448.05 — Right Reverse Pump
Coil Open ............................................9001-30-59
Right Reverse Pump Coil Open
Diagnostic Procedure..........................9001-30-60
522448.06 — Right Reverse Pump
Coil Short ............................................9001-30-61
Right Reverse Pump Coil Short
Diagnostic Procedure..........................9001-30-62
Page
522448.15 — Right Reverse Pump
Threshold Calibration Value Too
High.....................................................9001-30-63
Right Reverse Pump Threshold
Calibration Value Too High
Diagnostic Procedure..........................9001-30-64
522448.16 — Right Reverse Pump
Max Speed Calibration Value Too
High.....................................................9001-30-64
522448.17 — Right Reverse Pump
Thresh Calibration Value Too
Low......................................................9001-30-64
Right Reverse Pump Threshold
Calibration Value Too High
Diagnostic Procedure..........................9001-30-65
522448.18 — Right Reverse Pump
Max Speed Calibration Value Too
Low......................................................9001-30-65
522449.05 — Left Reverse Pump Coil
Open ...................................................9001-30-65
Left Reverse Pump Coil Open
Diagnostic Procedure..........................9001-30-66
522449.06 — Left Reverse Pump Coil
Short....................................................9001-30-67
Left Reverse Pump Coil Open
Diagnostic Procedure..........................9001-30-68
522449.15 — Left Reverse Pump
Threshold Calibration Value Too
High.....................................................9001-30-69
Left Reverse Pump Threshold
Calibration Value Too High
Diagnostic Procedure..........................9001-30-70
522449.16 — Left Reverse Pump
Max Speed Calibration Value Too
Low......................................................9001-30-70
522449.17 — Left Reverse Pump
Threshold Calibration Value Too
Low......................................................9001-30-70
Left Reverse Pump Threshold
Calibration Value Too High
Diagnostic Procedure..........................9001-30-71
522449.18 — Left Reverse Pump
Max Speed Calibration Value Too
Low......................................................9001-30-71
522450.05 — Left Forward Pump Coil
Open ...................................................9001-30-71
Left Forward Pump Coil Open
Diagnostic Procedure..........................9001-30-72
522450.06 — Left Forward Pump Coil
Short....................................................9001-30-73
Left Forward Pump Coil Short
Diagnostic Procedure..........................9001-30-74
522450.15 — Left Forward Pump
Threshold Calibration Value Too
High.....................................................9001-30-75
Left Forward Pump Threshold
Calibration Value Too High
Diagnostic Procedure..........................9001-30-76
Continued on next page
TM10779 (03MAY19)
9001-3
850JR MCT Crawler Dozer
050319
PN=3
