Check steering column switch module (code: 1709P46C64)

SM46.10-P-0024A

Check steering column switch module (code: 1709P46C64)

22.02.2018

Model

117, 156, 176, 205, 242, 246, 253

Operation no. of the operation texts or standard texts and flat rates

Category

Op. no.

Operation text

Time

Acc. no.

Code

P

02-2083

Check steering column

P

02-2084

Rework mechanically adjustable steering column (after check)

P

02-2193

Perform manual power disconnect/ initial startup for high-voltage on-board electrical system

Valeo steering column switch modules without modification

3

Support straps

Valeo steering column switch modules with modification

4

Protective ring

5

Square openings

Kostal steering column switch modules

6

Cover

7

Assembly wedge

4

Protective ring

8

Contact bridge

9

Contacts

8

Contact bridge



Check

1

Check whether vehicle is affected by the measure.

Model 117 as of 000028 up to 089882

SM46.10-P-0024-01AAA

Model 156 as of 000002 up to 011471

SM46.10-P-0024-01AAB

Model 176 as of 000001 up to 030170

SM46.10-P-0024-01AAC

Model 176 as of 030171 up to 070195

SM46.10-P-0024-01AAD

Model 176 as of 070196 up to 110222

SM46.10-P-0024-01AAE

Model 176 as of 110223 up to 150232

SM46.10-P-0024-01AAF

Model 176 as of 150233 up to 190243

SM46.10-P-0024-01AAG

Model 176 as of 190244 up to 230249

SM46.10-P-0024-01AAH

Model 176 as of 230250 up to 269178

SM46.10-P-0024-01AAI

Model 205 as of 000001 up to 017892

SM46.10-P-0024-01AAJ

Model 242 as of 000009 up to 000708

SM46.10-P-0024-01AAK

Model 246 as of 000040 up to 132850

SM46.10-P-0024-01AAL

Model 246 as of 132851 up to 172905

SM46.10-P-0024-01AAM

Model 246 as of 172906 up to 212912

SM46.10-P-0024-01AAN

Model 246 as of 212913 up to 252929

SM46.10-P-0024-01AAO

Model 246 as of 252930 up to 259531

SM46.10-P-0024-01AAP

2

Move steering wheel all the way to the driver and downwards.

 Before starting work, check that a No Supplemental Restraint System (SRS) fault message is not shown in the instrument cluster!

 If a SRS fault message is present before starting work, it must be rectified. Fault rectification may not be settled through the recall!

3

Disconnect ground line from on-board electrical system battery.



Model 117, 156, 176, 242, 246

AR54.10-P-0003NKB



Model 205
Model 253

AR54.10-P-0003LW

4

Remove steering wheel.



Model 117, 156, 176, 242, 246

AR46.10-P-0100NKB



Model 205, 253

AR46.10-P-0100LW

 Always make sure that the wheels are in a straight-ahead position before removal!

 After removal of the steering wheel, the wheels must remain in the straight-ahead position until the end of the operations and they must not be turned!

 After this repair the screw for the steering wheel is to be identified by a color and to be used again. The thread is not cleaned and the residue of the micro encapsulation remain on the screw and the thread of the steering column.

 The serrations (arrow A) on the steering wheel must line up with the marking (arrow B) on the steering shaft. Check position exactly before removal and use same position again for installation!

5

Check version of installed steering column tube switch module.

 The following steering column switch modules can be installed:
Valeo without modification.
Valeo with modification.
Kostal.

 Valeo steering column switch modules without modification can be recognized by the white support straps (3) and missing protective ring (4).
The cast-on protective ring (4) is recognizable by the six square openings (5).

 Valeo steering column switch modules with modification can be recognized by the white support straps (3) and the protective ring (4) that has already been cast-on.
The cast-on protective ring (4) is recognizable by the six square openings (5).

 Kostal steering column switch modules have no white support straps (3).

 Findings from the scope of testing must be recorded in written form on the workshop order and then stored in a tamperproof manner.

A Kostal steering column switch module is installed.



End the measure.

A Valeo steering column switch module is installed.



Continue with operation step 6.



Remove

6

Remove cover (6) from installed steering column switch module.

 Release cover (6) using assembly wedge (7) in 11 o'clock position (see picture).

 Do not prop up assembly wedge (7) on the electrical connections!

 This operation step is no longer applicable for Valeo steering column switch modules with modification!!

 Mounting wedge

*110589035900



Install

7

Retrofit protective ring (4) onto installed Valeo steering column switch module.

Valeo steering column switch modules without modification

 Protective ring (4) rest loosely on top and it is held in place after wards when installing the cover (6).

 Note reference edges (arrow C) on steering column switch module protective ring (4) during assembly.

 Important! On steering column switch modules fitted with an already cast-on protective ring (4), a protective ring (4) cannot then be retrofitted!

 This operation step is no longer applicable for Valeo steering column switch modules with modification

8

Install cover (6) onto steering column switch module.



Remove

9

Remove steering column switch module from steering column.



Model 117, 156, 176, 242, 246

AR54.25-P-2802NKB



Model 205, 253

AR54.25-P-2802LW

 Lift steering column switch module to one side with connected cables.



Install

10

Slide contact bridge (8) on steering column up to end stop.

 Note direction of installation: The three contacts (9) of the contact bridge (8) must face in the direction of travel (arrow).

 Insert contacts (9) into bearing outer race of steering column (see pictures a, b). If necessary, bend the contacts (9) slightly inwards.

11

Install steering column switch module.



Model 117, 156, 176, 242, 246

AR54.25-P-2802NKB



Model 205, 253

AR54.25-P-2802LW

12

Install steering wheel



Model 117, 156, 176, 242, 246

AR46.10-P-0100NKB



Model 205
Model 253

AR46.10-P-0100LW

 After this repair the screw for the steering wheel is to be identified by a color and to be used again. The thread is not cleaned and the residue of the micro encapsulation remain on the screw and the thread of the steering column.

 Serrations (1) on steering wheel must line up with marking (2) on steering shaft. Check position exactly before removal and use same position again for installation!

13

Connect ground line of on-board electrical system battery



Model 117, 156, 176, 242, 246

AR54.10-P-0003NKB



Model 205
Model 253

AR54.10-P-0003LW



Check

14

Turn transmitter key in electronic ignition lock to position 1 and check whether the airbag indicator lamp goes off permanently after a few seconds.

 This means that the SRS check after replacing the airbag is then fully assured!

15

Turn steering wheel to left and right limit stop.

 Noticeable grinding noises must not be audible.

Parts ordering note

Part no.

Designation

Quantity

A 099 546 00 00

Contact bridge

1

A 205 464 01 00

Protective ring

1