32 13 070 Removing and installing electric steering box (EPS)
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2017 BMW 550i GT xDrive, 2017 BMW 535i GT xDrive, 2017 BMW 535i GT, 2016 BMW 550i GT xDrive, and 2016 BMW 535i GT xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Hybrid vehicles only:
WARNING:
The following points must be strictly observed prior to starting work
:
- Observe safety information for handling with hybrid cars
- Disconnect high-voltage system from the supply
IMPORTANT:
Connecting line:
In the event of moisture/corrosion inside the two plug connections, check the insulation of the connecting line. If the insulation reveals any noticeable/striking features, partial replacement will be necessary. Otherwise it will be sufficient to replace the contacts or connector housing.
In the event of moisture/corrosion inside the two plug connections, check the insulation of the connecting line. If the insulation reveals any noticeable/striking features, partial replacement will be necessary. Otherwise it will be sufficient to replace the contacts or connector housing.
NOTE:
In a warranty case you must always provide a fault memory printout, even where there is no fault entry, with the defective part.
Necessary preliminary tasks
- Disconnect BATTERY EARTH LEADNOTE: High-current-carrying wiring laid with permanent positive connection (80 A fuse).
- Remove underbody protection at front and rear. See FRONT UNDERBODY PROTECTION and REAR UNDERBODY PROTECTION .
- Remove COVER FOR STEERING ASSEMBLIES on left and right
- Remove stiffening plate (F12)
- Remove TRACK ROD END ON BOTH SIDES FROM SWIVEL BEARING
- Remove lower section of steering shaft from steering box. See UNIVERSAL JOINT WITH CORRUGATED TUBING (N55) or UNIVERSAL JOINT WITH CORRUGATED TUBING (N63) .
- Version with Dynamic Drive:
IMPORTANT:
To avoid the need for axle/wheel alignment, mark position of steering box (1) to front axle support (2).
To do so, draw a wide white stripe on the front bolting points (left and right) and apply a thin black marking (3) to this stripe.
To do so, draw a wide white stripe on the front bolting points (left and right) and apply a thin black marking (3) to this stripe.
Release screws (1) and tie anti-roll bar (2) to front axle support.
Tightening torque 31 35 1AZ .
Unfasten plug connection (1) and disconnect.
Release screws (1).
Lay holder (2) with wiring to one side.
Undo screws (1) and remove steering box from below.
Tightening torque 32 00 1AZ .
Installation note:
When installing, make sure that the steering box is realigned to the marking applied to the front axle support prior to removal.
Replace screws
IMPORTANT:
Risk of damage!
Plug connection (1) on electrical steering box must not be damaged when removing.
Plug connection (1) on electrical steering box must not be damaged when removing.
Remove steering box with wiring harness downward.
After installation
- Teach in END STOP SOFTWARE