Fault
code
Alarm text
Meaning
Task
151
AD-TEST3 ECU
DEFECT
Electronic equipment defec‐
tive;
automatic engine shutdown
Contact Service.
170
MI MODULE
FAIL
Module in maintenance pre‐
dictor either defective or miss‐
ing
Contact Service.
171
MI NOT ACTIVE Maintenance predictor no
more activated
Contact Service.
173
MODULE WRITE
LIMIT
EEPROM write limit reached
Contact Service.
180
CAN1 NODE
LOST
At least one device not detect‐
ed on Default CAN bus
1. Check wiring (CAN bus).
2. Contact Service.
181
CAN2 NODE
LOST
At least one device not detect‐
ed on Redundant CAN bus
1. Check wiring (CAN bus).
2. Contact Service.
182
CAN WRONG
PARAMETERS
Consistency error in CAN pa‐
rameters
Contact Service.
183
CAN NO PU-DA‐
TA
Error during project design da‐
ta download in engine gover‐
nor.
Contact Service.
184
CAN PU-DATA
EE-FAIL
Error during project design da‐
ta download in EEPROMs
Contact Service.
185
CAN LESS MAIL‐
BOXES
Error during CAN initialization. Contact Service.
186
CAN1 BUS OFF
Severe fault on Default CAN
bus;
automatic change-over to Re‐
dundant CAN bus
Contact Service.
187
CAN1 ERROR
PASSIVE
Light fault on Default CAN bus
(e.g. short-time overload)
(none)
188
CAN2 BUS OFF
Severe fault on Redundant
CAN bus;
automatic change-over to De‐
fault CAN bus
Contact Service.
189
CAN2 ERROR
PASSIVE
Light fault on Redundant CAN
bus (e.g. short-time overload)
(none)
201
SD T-COOLANT Sensor defect (coolant tem‐
perature)
1. Check wiring.
2. Contact Service.
202
SD T-FUEL
Sensor defect (Fuel tempera‐
ture)
1. Check wiring.
2. Contact Service.
203
SD T-CHARGE
AIR
Sensor defect (charge-air
temperature)
1. Check wiring.
2. Contact Service.
205
SD T-COOLANT
INTERC.
Sensor defect (charge-air
coolant temperature)
1. Check wiring.
2. Contact Service.
208
SD P-CHARGE
AIR
Sensor defect (charge-air
pressure)
1. Check wiring.
2. Contact Service.
56 | Troubleshooting | MS150064/01E 2011-11
TIM-ID: 0000003158 - 001
