MTU 12 V 4000 L62FB Operating Instructions Manual page 76

1.4540.036 – FGP High Limit Error
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.037 – Watchdog Reset
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.038 – CAN Flow Demand Failed
Red alarm. Initiated by TecJet.
Cause
TecJet setting is not correct.
1.4540.040 – TecJet Shutdown
Red alarm. Initiated by TecJet.
Cause
TecJet combined alarm. At least
one other TecJet alarm is pending.
1.4540.041 – TecJet Internal Fault
Red alarm. Initiated by TecJet.
Cause
Hardware not ready for operation.
1.4540.042 – Keyswitch State
Red alarm. Initiated by TecJet.
Cause
Keyswitch cabling missing.
1.4520.232 – Error Missing Ring Gear Signal
Red alarm. Initiated by IC922.
Cause
Missing crankshaft signal.
1.4520.233 – Error Missing Reset Signal
Red alarm. Initiated by IC922.
Cause
Missing reset signal.
76 | Troubleshooting | MS150098/02E 2016-11
Corrective action
u Restart TecJet.
Corrective action
u Restart TecJet.
Corrective action
u Check setting.
Corrective action
u Rectify cause of alarm.
Corrective action
u Restart TecJet.
Corrective action
u Check cabling.
Corrective action
u Check sensor, sensor distance and cabling, replace as necessary.
Corrective action
u Check sensor, sensor distance and cabling, replace as necessary.