MTU 16V4000M73 Operating Instructions Manual page 97

122 – HI T-ECU
Cause
The temperature at the sensor
inside the ECU exceeded the limit
value. The temperature inside the
housing is too high.
141 – AL Power too high
Cause
The average power value over the
last 24 hours has violated the set
maximum value. The average
power demand was too high.
180 – AL CAN1 Node Lost
Cause
Connection or communication
with a node on CAN bus 1 has
failed.
181 – AL CAN2 Node Lost
Cause
Connection or communication
with a node on CAN bus 2 has
failed.
182 – AL CAN Wrong Parameters
Cause
Incorrect parameter values
entered in data record.
183 – AL CAN No PU-Data
Cause
The ECU expects project
configuration data (PU data) from
the Backup Data Module server
(BDM), e.g. SAM or LOP, during
initial start-up.
Corrective action
1. Disconnect power supply.
2. Check power supply (plant).
3. Contact Service.
Corrective action
u Contact Service.
Corrective action
1. Check engine wiring (→ Page 268).
2. Disconnect power supply, then reconnect.
3. Contact Service.
Corrective action
1. Check engine wiring (→ Page 268).
2. Disconnect power supply, then reconnect.
3. Contact Service.
Corrective action
u Contact Service.
Corrective action
u Contact Service.
MS150123/01E 2017-05 | Troubleshooting | 97