Troubleshooting Guide
DCS Error Codes
Troubleshooting Guide
60HD-Rdoc072619
6-10
6
Engine Shut-
down
E05
Oil Pressure
Too Low
1) Check oil level.
2) Consult the man-
ual.
The E05 error code indicates the ECM has detected low oil pres-
sure as sensed by the Oil Pressure Sending Unit on the engine.
Possible Solution(s):
Check oil level. Check oil pressure with appropriate tester. If false
error is suspected, replace Oil Pressure Sending Unit with an
approved unit.
Note:
If sender wire is shorted, pressure will read abnormally high, if wire
is open (disconnected), pressure will read low, but steady, regard-
less of whether engine is running or not.
Engine Shut-
down
E06
Water Temp
Too High
1) Inspect engine
cooling system.
2) Consult the man-
ual.
The E06 error code indicates that the ECM has detected an
engine over-temp condition as sensed by the Water Temperature
Sending Unit.
Possible Solution(s):
Make sure radiator airflow is not restricted by sawdust. Check the
coolant level in the engine following all applicable precautions.
Consult engine manufacturer's documentation for further informa-
tion or, if false error is suspected, replace Water Temperature
Sending Unit with an approved unit.
Note:
If sender wire is shorted, pressure will read abnormally high, if wire
is open (disconnected), pressure will read low, but steady, regard-
less of whether engine is running or not.
Voltage Error
E07
Battery Volt-
age Too
Low
1) Verify battery con-
dition.
2) Inspect bat-
tery/charging system
connections.
3) Check charging
system.
4) Consult the man-
ual.
The E07 error code indicates that the system has detected a low
voltage condition.
Possible Solution(s):
A reoccurring low voltage condition can be caused by several con-
ditions including: weak battery, defective charging system, loose
battery and/or ground connections, etc.
Auto-Clutch
Error
E08
Current Too
High
1) Check drive belt
tension.
2) Verify Auto-Clutch
is not binding.
3) Inspect motor wir-
ing for damage.
4) Consult the man-
ual.
The E08 error code indicates that the ECM has detected an
over-current condition with the Autoclutch motor.
Possible Solution(s):
Determine when the error occurs; if error occurs consistently just
before clutch is fully engaged, drive belt is probably too tight,
loosen belt tensioner. If error occurs consistently just before clutch
is fully disengaged, the brake spring in the adjustment rod is
adjusted too tight, tighten belt adjustment rod (making sure belt
doesn't become too tight). If problem occurs at any given location,
problem may be with the motor, motor wiring, or gearbox. Try to
rotate Autoclutch pulley (with key off) by hand to check for exces-
sive mechanical resistance.
Note:
The looser the adjustment rod is, the tighter the brake spring is
applied. When the drive belt is new, the adjustment window
between the proper belt tension and proper brake spring tension is
fairly tight (just a few turns of the adjustment rod in some cases),
as the belt wears and belt adjustments are made, this window will
open significantly
