Screen Image

Explanation

The oil pressure is too low while the engine is running and the Sidelifter will shutdown after 20 seconds to protect the engine from further damage.

Causes

• Low oil level
• Faulty oil pressure switch

Operator Actions

• Check the oil level.
• Use override code to continue operation
• Request service

Service Tasks

• Check the oil level is OK.

When there is insufficient oil pressure then the oil pressure switch closes and grounds Pin 17 on the ECU to earth causing this message to be displayed.

• If the orange wire to the oil pressure switch is connected to earth when the engine is running (i.e. when the supply voltage is over 13volts) then this message will be displayed.
• Disconnect the orange wire from the oil pressure switch. If the oil pressure switch contact has continuity to earth then the switch is faulty and should be replaced.
• Start the engine
• If the message is displayed when the orange wire to the oil pressure switch is still disconnected then there must be a short to earth on the wire between the oil pressure switch and Pin 17on the Front ECU