OPERATOR’S MANUAL ULTRA GUIDANCE PSR ISO
PAGE 121
KAPITEL
TROUBLESHOOTING
Error-No.:
Description
Cause
Troubleshooting
1413
Ultra sonic 4 no signal.
- Object outside detection area.
- Visual control of ultra sonic 4.
- Check sensor position.
1414
All ultra sonic no signal.
- Object outside detection area of all
sensors.
- Check sensor positions.
1500
Lock valve left open wire.
- Lock valve is defective.
- Visual control of lock valve.
- Open wire in cable.
- Check the cables from PSR iBox to the
lock valve.
- Contacts of connectors are opened.
- Check contacts of connectors.
1501
Lock valve left short circuit.
- Lock valve is defective.
- Visual control of lock valve.
- Short circuit in cable.
- Check the cables from PSR iBox to the
lock valve.
- Contacts of connectors are closed.
- Check contacts of connectors.
1502
Lock valve right open wire.
- Lock valve is defective.
- visual control of lock valve.
- open wire in cable.
- check the cables from PSR iBox to the
lock valve.
- contacts of connectors are opened.
- check contacts of connectors.
1503
Lock valve right short
circuit.
- Lock valve is defective.
- Visual control of lock valve.
- Short circuit in cable.
- Check the cables from PSR iBox to the
lock valve.
- Contacts of connectors are closed.
- Check contacts of connectors.
1550
Steer valve left open wire.
- Steer valve is defective.
- Visual control of steer valve.
- Open wire in cable.
- Check cables from PSR iBox to steer
valve.
- Contacts of connectors are opened.
- Check contacts of connectors.
1551
Steer valve left short circuit.
- Steer valve is defective.
- Visual control of steer valve.
- Short circuit in cable.
- Check cables from PSR iBox to steer
valve.
- Contacts of connectors are closed.
- Check contacts of connectors.
1552
Steer valve right open wire.
- Steer valve is defective.
- Visual control of steer valve.
- Open wire in cable.
- Check cables from PSR iBox to steer
valve.
- Contacts of connectors are opened.
- Check contacts of connectors.
1553
Steer valve right short
circuit.
- Steer valve is defective.
- Visual control of steer valve.
- Short circuit in cable.
- Check cables from PSR iBox to steer
valve.
- Contacts of connectors are closed.
- Check contacts of connectors.
1700
Front plug no voltage.
- Outlet at the PSR iBox is defective.
- Check cables from PSR iBox to front
plug box.
- Short circuit in cable.