ELECTRONIC POWER STEERING – BMW 550xi GT 2013 – SYSTEM WIRING DIAGRAMS

ELECTRONIC POWER STEERING

Active Power Steering Wiring Diagram for BMW 550xi GT 2013

List of elements for Active Power Steering Wiring Diagram for BMW 550xi GT 2013:

• (left kick panel) z10 5b
• Activation actuator
• Activation electric lock
• Active steering module (right footwell, under carpet)
• Active steering servo motor
• Actuator sig
• Actuator sply
• Central gateway module (left end of dash)
• Electric servo motor lock
• Flexray bus sig
• Fuse 40a
• Fuse 5a
• Gnd
• Hot at all times
• Hot w/ terminal 15n relay energized
• Junction box (right side of dash)
• Nca
• Pnk/red
• Rear axle king pin inclination control (on rear axle assembly)
• Terminal 15 sply
• Terminal 30 sply
• X87 1b
• Z10 50b

Electromechanical Power Steering Wiring Diagram for BMW 550xi GT 2013

List of elements for Electromechanical Power Steering Wiring Diagram for BMW 550xi GT 2013:

• Central gateway module (left end of dash)
• Electromechanical power steering (on steering rack assembly)
• Fuse 125a
• Fuse 5a
• Hot at all times
• Hot w/ terminal 15n relay energized
• Jump start terminal point (left side of engine compt)
• Junction box (right side of dash)
• Red
• Steering-torque sensor (steering column)
• Z10 19b

Servotronic Wiring Diagram for BMW 550xi GT 2013

List of elements for Servotronic Wiring Diagram for BMW 550xi GT 2013:

• (under spare tire) z10 16b
• Computer data lines system
• Eco valve
• Fuse 5a
• Hot w/ terminal 15n relay energized
• Rear fuse holder (right side of rear compt)
• Red
• Servotronic
• Servotronic valve (under vehicle, near right front wheel)
• X219 1b
• X335 1b