Fault Code 2556

Fault code 2556

Hydraulic pump power supply

Diagnostic conditions
- Ignition on
- Internal function test on off-road stabiliser (ORS) control module

Possible causes of fault
- Open circuit in wiring

Affected pins
Off-road stabiliser control module, plug A:
- Pin 1 'terminal 30'
- Pin 2 'pump motor +'

Diagnosis/troubleshooting