Remove/install steering column module

AR54.25-P-2802FR

Remove/install steering column module

26.06.2018

Model

257

Model

290

Shown on model 257 except code 275 (Memory Package)

2

Cover

5

Guide

3

Fuse

6

Shipping insert

4

Electrical connector

N80

Steering column module control unit

4

Electrical connector

5

Guide

N80

Steering column module control unit

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

 

Remove/install

1

Carry out commissioning of steering column tube module control unit (N80).

When replacing steering column tube module control unit (N80).



AD00.00-P-2000-06FR

2

Move steering wheel all the way to the rear.

3

Remove steering wheel.

AR46.10-P-0100FR

4

Unclip cover (2) from steering column tube module control unit (N80).

 Start unclipping at bottom of cover (2).

 Dismantling tool

*000589956300

5

Detach steering column tube module control unit (N80) from steering column tube.


Do not operate red safety catch in steering column tube module control unit (N80).
Otherwise the clock spring contact will be destroyed.

 Installation: If the installation position of the steering column tube module control unit (N80) is correct, the assembly indicator (arrow a) is in retracted position.

 Installation: When installing a new steering column tube module control unit (N80), the transportation lock (6) must be broken off after installation.

6

Remove locking clip (3) from electrical connector (4).

 The locking clip (3) is destroyed and must be replaced.

7

Push back catch hook (arrow c) using a suitable tool between the guide (5) and electrical connector (4).

8

Remove the guide (5) together with the electrical connector (4) and remove steering column tube module control unit (N80) in direction (arrow b).

9

Install in the reverse order.