Raven DirecSteer - DTC List for Direcsteer, HDU, MDU, and IDU

Diagnostics and Troubleshooting
Code ID Description Recommended Actions
523927 .31
VSN® only needs
task controller
(TC)
VSN® requires a task controller. Open a job on a
Raven field computer or universal terminal (UT) to use
VSN® guidance.
523928 .13
Invalid factory cal-
ibration.
1. Cycle power to the machine.
2. Contact a local Raven dealer for additional
assistance.
573927 .31
VSN® only job
required.
Start a job on the Raven field computer or universal
terminal (UT) to use VSN® guidance.
DTCList for DirecSteer, HDU, MDU, and IDU
An operator may encounter the following Diagnostic Trouble Codes (DTCs) with a Steering
Controller Unit (SCU) in auto-steering systems.
Code ID Description Recommended Actions
87 .0
Too fast to
engage.
Reduce machine speed below maximum engage speed
to engage auto-steering. Maximum auto-steer engage
speeds are as follows:
l
16.1 km/h [10 mph] for machines operating in
Europe with homologation terms accepted.
l
19 km/h [12 mph] for tracked machines and
swathers.
l
29 km/h [18 mph] for units capable of high-
speed steering and not subject to homologation
terms.
Note: Contact a local Raven dealer for additional
assistance with high-speed steering unlocks.
168
.3
HC (high cur-
rent) high
voltage.
Input voltage is above the upper limit (32 V). Optimal
system voltage should be 12 V.
1. Check cabling for shorts or loose connections.
2. Check the machine battery voltage.
.4
HC (high cur-
rent) low
Input voltage is below the lower limit (9 V).
161