Massey Ferguson Instrument panel error codes

D 121 – Alternator regulator voltage too high (filtered battery signal)

D 122 – Alternator regulator voltage too low (filtered battery signal)

D 127 – Electrical signal too high
X197 – Diesel fuel gauge

D 128 – Electrical signal too low

D 129 – Battery voltage too high (non-filtered battery signal)

D 130 – Battery voltage too low (non-filtered battery signal)

D 133 – Electrical signal too high
X71 – Throttle pedal sensor

D 134 – Electrical signal too low
X71 – Throttle pedal sensor

D 135 – Electrical signal too high – C.N.
X56 – Power Control leverX71 – Throttle pedal sensor

D 136 – Electrical signal too low – C.N.
X56 – Power Control leverX71 – Throttle pedal sensor

D 137 – Electrical signal too high
X106 – Transmission lever in armrest

D 138 – Electrical signal too low
X106 – Transmission lever in armrest

D 139 – Electrical signal too high
X68 – Clutch pedal sensor

D 140 – Electrical signal too low
X68 – Clutch pedal sensor

D 141 – Engine speed signal not at maximum level
X25 – Engine speed sensor

D 142 – Short circuit to + 12 V AC
X68 – Clutch pedal sensor

D 143 – Short circuit to + 12 V AC – C.N.
X68 – Clutch pedal sensor

D 144 – Electrical signal too high
X56 – Power Control lever

D 145 – Electrical signal too low
X56 – Power Control lever

D 146 – Electrical signal too high
X56 – Power Control lever

D 147 – Electrical signal too low
X56 – Power Control lever

D 148 – Attempt to program with engine running
X55 – Instrument panel

D 149 – CAN network deactivated (CAN bus off)

D 150 – CAN messages lost

D 151 – Tractor speed too high

D 152 – Hourmeter error for engine maintenance

D 153 – Parameter table error
X55 – Instrument panel

D 154 – CAN communications from Autotronic 4 to DCC3 – C.N. Special failed

D 155 – Incorrect tractor code selected
X55 – Instrument panel

D 156 – TOC stuck open
X68 – Clutch pedal sensor

D 157 – No electrical signal
X25 – Engine speed sensor

D 158 – Incorrect calibration of armrest lever
X106 – Transmission lever in armrest

D 159 – Neutral switch error in neutral – C.N. position
X56 – Power Control lever

D 160 – Neutral switch error outside neutral – C.N. position
X56 – Power Control lever

D 164 – CAN communications from EEM to DCC3 failed

D 170 – Hand throttle
X122 – Hand throttle

D 183 – Electrical signal too high
X235 – Front axle steering sensor (WAS sensor)

D 184 – Electrical signal too low
X235 – Front axle steering sensor (WAS sensor)

D 185 – Electrical signal too high
X57 – DOT Matrix keyboard

D 186 – Electrical signal too low
X57 – DOT Matrix keyboard

D 189 – 9.5 V output – electrical signal too high
X55 – Instrument panel

D 190 – 9.5 V output – electrical signal too low
X55 – Instrument panel

D 191 – Electrical signal too high
X168 – Pneumatic brake system pressure sensor

D 192 – Electrical signal too low
X168 – Pneumatic brake system pressure sensor

D 193 – Electrical signal too high
X144 – Variable steering setting potentiometer (fast steering)

D 194 – Electrical signal too low
X144 – Variable steering setting potentiometer (fast steering)

D 195 – Electrical signal too high
X55 – Instrument panel

D 196 – Electrical signal too low
X55 – Instrument panel

D 197 – Electrical signal too high
X1 – Auxiliary hydraulic oil temperature sensor

D 198 – Electrical signal too low
X1 – Auxiliary hydraulic oil temperature sensor