check for corrosion on abs pump wiring plug and check fuses, have you tried to clear the code. check the system using live data to see what is working try activating compnents using the scan tool to check system, the abs ,vehicle stability and esp are all one unit ABS PUMP the 4wheel drive will also be related have you checked what the 4wd code i suspect it relats to the abs in some way 

 dear sir problem fixed yes it was due to the connector was not probably sit in place and it was lose i did repair it cleaned it and used the lock plastic and every  thing is back ok thanks for the help