Engcon C2C - Page 23

6 Troubleshooting
Error
code
Red LED
ePS v1
ePS v2
Action
0
0 flashes
Normal operation
Normal operation
1
1 flash
Rotation sensor
interrupt/time out
Inspect cables for
breakage and that
connectors are attached
properly. If cables are
intact and correctly
attached, replace the
sensor.
1
1 flash
Short circuit, power
supply to sensors
Measure and inspect
power supply.
2
2 flashes
Short circuit, power to
sensors (x2)
Measure and inspect
power supply.
2
2 flashes
Rotation sensor CAN
timeout
Inspect cables for
breakage and that
connectors are attached
properly. If cables are
intact and correctly
attached, replace the
sensor.
3
3 flashes
Rotation sensor Error
Rotation sensor Error
Replace sensor.
4
4 flashes
Tilt sensor interrupt/time
out
Tilt sensor CAN timeout
Inspect cables for
breakage and that
connectors are attached
properly. If cables are
intact and correctly
attached, replace the
sensor.
5
5 flashes
Tilt sensor Error
Tilt sensor Error
Replace sensor.
6
6 flashes
Rotation sensor
configuration error
Rotation sensor
configuration error
Try power cycling the
system. If the issue
remains, replace sensor.
7
7 flashes
Tilt sensor configuration
error
Tilt sensor configuration
error
Try power cycling the
system. If the issue
remains, replace sensor.
8
8 flashes
The sensors installed are
not supported by ePS
v2.
Replace with Sensata
sensors
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