Control Unit ServoTRONIC. Power Steering Control Module.
Power Steering Control Module.
Power Steering Control Module
Fits 525i, 530i, 540i, 740i, 740iL
740iL & 740i.
Power Steering Control Module - Repair or Replace
If your electric steering is suddenly stiff or heavy, the problem may lie within your power steering control module. Let our technicians inspect and replace the power steering control module in your .