Volkswagen Golf Service & Repair Manual: Removing and installing trailer detector control unit -J345-
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
→ Vehicle
diagnostic tester. |
– |
Switch off ignition and all electrical consumers. |
– |
If ignition key is present, disengage in position 0
(locked). |
– |
Remove luggage compartment side trim (left-side)
→ General body repairs, interior; Rep. gr.70. |
|
|
|
– |
Press retaining clips -1-
together in direction of arrow -A-. |
– |
Remove trailer detector control unit -J345--3-. |
– |
Disconnect connectors -2-. |
Install in the reverse order of removal, observing the
following: |
Note
Following installation, a new trailer detector control unit
-J345- must be encoded
→ Anchor. |
Coding trailer detector control unit |
– |
Connect vehicle diagnostic tester. |
– |
Code trailer detector control unit → Vehicle
diagnostic tester. |
|
|
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1 -
Trailer detector control unit -J345-
Removing and installing
→ Chapter
2 -
Retaining frame
Fo ...
Other materials:
Assembly overview - steering column trim
1 -
Dash panel
Assembly overview
→ Chapter
2 -
Gap cover
Removing and installing
→ Chapter
3 -
Upper steering column trim
Removing and installing
→ Chapter
...
Removing and installing ambient temperature sensor -G17
Note
The ambient temperature sensor -G17- is used for determining
the outside temperature and as a switch-on condition of the
auxiliary and supplementary heater via CAN bus.
–
Removing and installing ambient temper ...
Safety precautions when working on subframe
It is not permitted to carry out welding and straightening
operations on load-bearing or wheel-guiding suspension
components.
Always renew corroded nuts and bolts.
Bonded rubber bushes can be twisted only to ...
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