OPERATOR’S MANUAL ULTRA GUIDANCE PSR ISO
PAGE 117
CHAPTER
TROUBLESHOOTING
Error-No.:
Description
Cause
Troubleshooting
1001
Angle sensor does not work
correctly.
- Axis is driven to block.
- Check mechanism of wheel angle
sensor.
- Mechanism or suspension of wheel
angle sensor defective.
- For new angle sensors, the sensor has
to be calibrated through the “teach-in”
page.
- A new wheel angle sensor was built
in wrong.
- An obstacle prevents the
movement of the axis.
1010
Wheel angle sensor not in
valid range
- Mechanism is defective.
- Check sensor mounting.
- Open wire in cable.
- Check the cables from PSR iBox to the
wheel angle sensor.
- Sensor is defective.
- Check sensor.
- Contacts of connectors are
opened.
- Check contacts of connectors.
1019
Left and right angle sensors
running apart.
- Wheels run too far apart.
- Turn wheels from full left to full right.
- Open wire in cable.
- Check the cables from PSR iBox to the
wheel angle sensor.
- Sensor is defective.
- Check sensor.
- Contacts of connectors are
opened.
- Check contacts of connectors.
1020
Cabin door is open.
- Cabin door is open.
- Close cabin door.
- Open wire in cable.
- Check the cables from PSR iBox to door
switches.
- Door switches are defective.
- Check door switches.
- Contacts of connectors are
opened.
- Check contacts of connectors.
1040
Pressure sensor open wire.
- Pressure sensor is defective.
- Visual control of pressure sensor.
- Open wire in cable.
- Check the cables from PSR iBox to the
pressure sensor.
- Bolted connection of pressure
sensor is not correct.
- Check bolted connection of pressure
sensor.
- Contacts of connectors are
opened.
- Check contacts of connectors.
1041
Pressure sensor short
circuit.
- Pressure sensor is defective.
- Visual control of pressure sensor.
- Short circuit in cable.
- Check the cables from PSR iBox to the
pressure sensor.
- Bolted connection of pressure
sensor is not correct.
- Check bolted connection of pressure
sensor.
- Contacts of connectors are closed.
- Check contacts of connectors.
