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. |
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Turn wheels to straight-ahead position – steering wheel in
straight-ahead position. |
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Move steering wheel to rearmost and lowest position. Use the
entire range of adjustment of the steering column for this
purpose. |
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Remove steering wheel
→ Running gear, axles, steering; Rep. gr.48. |
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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. |
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Press connector lock in direction of arrow -A-
and disconnect electrical connector -1-. |
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Press connector lock in direction of arrow -B-
and disconnect electrical connector -2-. |
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Press connector lock in direction of arrow -C-
and disconnect electrical connector -3-. |
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Pull out connector lock in direction of arrow
-D- and press it down. |
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Disconnect electrical connector -4-. |
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Press connector lock in direction of arrow -E-
and disconnect electrical connector -5-. |
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Pull out connector lock in direction of arrow
-F- and press it down. |
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Disconnect electrical connector -6-. |
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Release retaining tabs in direction of arrows
-A- and -B-. |
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Remove steering column electronics control unit -J527--2-
from steering column combination switch -E595-. |
Install in the reverse order of removal, observing the
following: |
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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“ |
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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:
Function
Fig. 127 In the stowage compartment on
the front passenger side: toll card reader
First read and observe the introductory information
and safety warnings Using the toll card system
Switch on the navigation system and insert a suitable ETC card in the toll card
reader (arrow).
The de ...
Undulations
Radial depressions are slight concavities in the tyre
sidewall.
They run from the bead towards the shoulder of the tyre.
These parts appear in the figure
→ Fig..
The cause is the accumulation of material ...
Balancing wheel, checking radial and lateral run-out of wheels and tyres
Before you start balancing the wheels, the following
requirements must be met.
Tyre pressure must be OK.
Tread must not be worn on one side. Tread depth should be at
least 4 mm.
T ...
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