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:
Overview of fitting locations
Overview of fitting locations - ABS/ESP
1 -
ABS control unit -J104-
Installation location: on hydraulic unit, on passenger side in
engine compartment.
Do not separate connector before successfully completing
self-diagnosis. Switch ...
Measurement location
Note
The vehicle shown in the illustration may differ from the actual
vehicle.
1 -
Volkswagen logo
Laser pointer aligned to centre of Volkswagen logo
2 -
Wheel centre mounting -VAS 6350/1-
...
Assembly overview - charge air system
Note
Check all air hoses and pipes for firm seating and leaks before
carrying out tests or repairs.
Observe rules for cleanliness
→ Chapter.
1 -
Coolant hose
2 -
Bolt
...
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Removing and installing steering column switch module, Valeo
Removing and installing steering column electronics control unit -J527-,
Valeo