MTU 12 V 4000 M33F Operating Instructions Manual page 113

182 – AL CAN Wrong Parameters
Incorrect parameters on CAN
Yellow alarm; warning
Cause
Wrong parameter value entered
in data record.
183 – AL CAN No PU-Data
CAN PU data not present or available
Yellow alarm; warning
Cause
The selected CAN mode
initializes communication by
means of the application
environment data module. A
faulted occurred during an
attempt to copy a received data
module to the engine governor.
184 – AL CAN PU-Data Flash Error
CAN PU data flash error
Cause
A program fault occurred while
trying to copy a received PU
data module into the flash
module.
186 – AL CAN1 Bus Off
CAN controller 1 is in "Bus-Off" status
Yellow alarm; automatic changeover to CAN 2
Cause
Short circuit, massive
interference or Baud rate
incompatibility.
ZKP-Number: 2.0500.682
Corrective action
u Contact Service.
ZKP-Number: 2.0500.683
Corrective action
1. Check devices connected to CAN.
2. Contact Service.
ZKP-Number: 2.0500.684
Corrective action
u Contact electronic Service.
ZKP-Number: 2.0500.686
Corrective action
1. Check CAN bus for short circuit, rectify short circuit as
necessary.
2. Check shielding, improve shielding as necessary.
3. Contact Service.
MS150069/02E 2014-03 | Troubleshooting | 113