MTU 12 V 2000 G25 Operating Instructions Manual page 60

Fault
code no.
365
381
382
383
384
390
400
401
60 | Troubleshooting | MS15018/02E 2013-09
Full designation Meaning
AL Stop MV-Wiring Injector wiring fault. Engine
Ground stop configurable (alarm con-
figuration parameter, see PR
2.8008.100 for explanation).
Possible causes: 1. Short cir-
cuit of injector positive con-
nection to ground of one or
more injectors. 2. Short cir-
cuit of injector negative con-
nection to ground of one or
more injectors.
AL Wiring TOP 1 Short circuit or wire break at
transistor output 1 plant side
(TOP 1, alarm configuration
parameter, see PR
2.8008.100 for explanation).
AL Wiring TOP 2 Short circuit or wire break at
transistor output 2 plant side
(TOP 2, alarm configuration
parameter, see PR
2.8008.100 for explanation).
AL Wiring TOP 3 Short circuit or wire break at
transistor output 3 plant side
(TOP 3, alarm configuration
parameter, see PR
2.8008.100 for explanation).
AL Wiring TOP 4 Short circuit or wire break at
transistor output 4 plant side
(TOP 4, alarm configuration
parameter, see PR
2.8008.100 for explanation).
AL MCR exceeded DBR/MCR function: MCR
(maximum continuous rate)
exceeded. Engine power is
limited to admissible continu-
ous power (alarm configura-
tion parameter, see PR
2.8008.100 for explanation).
AL Open Load Digital Line disruption at digital in-
Input 1 put 1, wiring faulty or no re-
sistance via switch, (alarm
configuration parameter, see
PR 2.8008.100 for explana-
tion).
AL Open Load Digital Line disruption at digital in-
Input 2 put 2, wiring faulty or no re-
sistance via switch, (alarm
configuration parameter, see
PR 2.8008.100 for explana-
tion).
Setting parame-
Action ter no.
Check wiring, re- 1.8004.561
place wiring harness
as necessary.
Check wiring. 2.8006.638
Check wiring. 2.8006.639
Check wiring. 2.8006.640
Check wiring. 2.8006.641
None. 1.1085.009
Check wiring. 2.8006.625
Check wiring. 2.8006.626