Volkswagen Golf Service & Repair Manual: Removing and installing steering column electronics control unit -J527-,
Kostal
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-. |
| – |
Release retaining tabs in direction of arrows
-A- and -B-. |
| – |
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“ |
|
|
|
Removing
–
Move steering wheel to rearmost and lowest position. Use the
entire range of adjustment of the steering column for this
...
Note
Airbag coil connector and return ring with slip ring -F138-
is integrated in steering column electronics control unit
-J527-.
...
Other materials:
Checking the electrolyte level of the vehicle battery
Fig. 197 Engine compartment: pushing up
the vehicle battery sleeve
First read and observe the introductory information
and safety warnings The electrolyte level of the vehicle battery should be
checked regularly in high-mileage vehicles, in hot countries and in older vehicle
batteries. T ...
Checking vacuum generation
Note
The average air pressure of the earth's atmosphere at sea
level is 1013 mbar and decreases steeply as the altitude
increases (approx. 100 mbar/1,000 m altitude). Local and time
fluctuations also influence vacuum generation.
...
Buffing cloth, white -VAS 6176
Designation:
Buffing cloth, white -VAS 6176-
Product description:
Extremely soft cloth for delicate, demanding polishing. A
combination of viscose and polyester fibres make the cloth
particul ...
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Removing and installing steering column switch module, Valeo
Removing and installing steering column electronics control unit -J527-,
Valeo