Bomag BMP 8500 - General Fault Codes Diesel Engine, Machine

Trouble shooting
BOMAG112 BMP 8500
General fault codes diesel engine, ma-
chine
Code Fault reaction Description of fault Possible cause Terminal
on BLM
Input
code for
diagnose
5015 Only warning, horn
sounds,
display module is
dark,
Potential 15 miss-
ing
Control has switched
relay K11, no voltage
Fuse F 103 defective
Relay K11 defective
Cable breakage in
wiring loom
X3:20 not
possible
5016 Output is switched
off, function
no longer possible
Battery voltage too
low
Battery voltage al-
ready below 11 Volt
when switching on
Battery acid level too
low
Battery defective
Battery discharged
0561
5020 Only warning, horn
sounds
Input engine oil
pressure, B 06
Oil pressure switch
delivers the signal
"no engine oil pres-
sure"
The oil pressure
switch has measured
a too low oil pres-
sure. The engine
may be shut down.
Should this message
be displayed even
though the engine is
not running, the fol-
lowing faults should
be examined:
Current path has
short circuit to
ground
Engine oil level not
correct
Engine oil pump de-
fective
Pressure relief valve
after engine oil filter
soiled
Oil pressure switch
defective
X3:03 5020
5021 Engine shut down by
too low oil pressure
Input engine oil
pressure, B 06
Fault 5 0 2 0 present
longer than 8 sec-
onds
Engine is shut down
see fault code 5 0 2 0 X3:03 5020