 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. |
|
|
|
Questions & answers
Removing and installing trailer detector control unit -J345- — Volkswagen Golf Mk7
How do I remove the Golf Mk7 trailer detector -J345-?
Located in the boot area. Disconnect the connector, unbolt and remove. A new unit must be coded.
1 -
Trailer detector control unit -J345-
Removing and installing
→ Chapter
2 -
Retaining frame
Fo ...
