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Diagnostics
Error Code Problem Solution
ER47
Right Center sensor detected but
not expected
Incorrect number of sensors
selected in setup
Harness wiring error
Control box /wiring failure
Go to >>Setup>>System Select
and choose the correct number
of sensors
Verify that no wires contact
PIN14 of connector Y101
Contact Headsight
ER51
Right sensor signal less than
0.3V
Left sensor temporarily
disconnected.
Wiring open
Sensor failure
Repair wiring or bad connector
Calibrate Insight Box
Calibrate Headsight Box
Calibrate Combine
Check sensor harness for
pinched/broken wiring
See sensor test instructions
ER52
Right sensor signal greater than
4.7V
Wiring problem
Sensor failure
Ground wire to sensor is open
Signal short to power
Calibrate Insight Box
Calibrate Headsight Box
Calibrate Combine
See sensor test instructions
ER53
Right sensor swing less than
0.6V
Right sensor mechanical range is
restricted
Sensor failure
Verify sensor is not obstructed in
swing
Verify sensor can collapse fully
with header lowered
Adjust down stop to allow greater
range
See sensor test instructions
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