Volkswagen Golf Service & Repair Manual: Removing and installing steering column electronics control unit -J527-,
Valeo
 Note
| Airbag coil connector and return ring with slip ring -F138-
is integrated in steering column electronics control unit
-J527-. |
| When renewing the control unit, select “Renew” function for
the respective control unit in “Guided fault finding” or “Guided
functions” mode → Vehicle
diagnostic tester. |
| – |
Turn wheels to straight-ahead position – steering wheel in
straight-ahead position. |
| – |
Move steering wheel to rearmost and lowest position. Use the
entire range of adjustment of the steering column for this
purpose. |
| – |
Remove steering wheel
→ Running gear, axles, steering; Rep. gr.48. |
| – |
Remove lower steering column trim
→ General body repairs, interior; Rep. gr.68. |
WARNING
| Risk of damage to the electronic components due to
electrostatic discharge. |
| Before disconnecting the electrical connector, the
mechanics must electrostatically discharge themselves by
briefly grasping hold of door striker plate or similar. |
|
|
|
|
| – |
Press connector lock in direction of arrow -A-
and disconnect electrical connector -1-. |
| – |
Press connector lock in direction of arrow -B-
and disconnect electrical connector -2-. |
| – |
Press connector lock in direction of arrow -C-
and disconnect electrical connector -3-. |
| – |
Pull out connector lock in direction of arrow
-D- and press it down. |
| – |
Disconnect electrical connector -4-. |
| – |
Press connector lock in direction of arrow -E-
and disconnect electrical connector -5-. |
| – |
Pull out connector lock in direction of arrow
-F- and press it down. |
| – |
Disconnect electrical connector -6-. |
| – |
Remove steering column electronics control unit -J527--2-
from steering column combination switch -E595-. |
| Install in the reverse order of removal, observing the
following: |
|
|
|
| – |
Before pushing on steering column electronics control unit
-J527--3-, ensure the following: |
| The “arrows”-1- must align. |
| Coil connector -2- must be
visible through window between “arrows”-4-. |
| – |
All connectors must be engaged securely. |
| → Chapter „Assembly overview - steering column switch module“ |
|
|
|
Note
Airbag coil connector and return ring with slip ring -F138-
is integrated in steering column electronics control unit
-J527-.
...
Note
The turn signal switch -E2-, cruise control system switch
-E45- and intermittent wiper switch -E22- are combined to form
the steering column ...
Other materials:
Removing and installing side defroster vent
Note
Removal and installation is described for the side defroster
vent on driver side. Follow same instructions for the front
passenger side as appropriate.
Special tools and workshop equipment
required
&nb ...
Identification plates
Identification plate with capacities for refrigerant R134a
and refrigerant oil
1 -
Name of refrigerant
2 -
Refrigerant capacity
3 -
Designation of refriger ...
Overview of fitting locations - navigation system
1 -
Display unit for control device of front display and information
control panel -J685-
In dash panel in the middle
Removing and installing
→ Chapter.
2 -
Control unit 1 for information elect ...
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Removing and installing steering column electronics control unit -J527-,
Kostal
Removing and installing turn signal switch -E2-, Kostal