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. |
|
|
|
1 -
Trailer detector control unit -J345-
Removing and installing
→ Chapter
2 -
Retaining frame
Fo ...
Other materials:
Aqua Premium system
Designation:
Uni (solid-colour) waterborne mixing paint -LWM 083 ...-
Metallic, pearlescent, special-effect waterborne mixing
paint -LWM 084/ 086...-
Uni (solid-colour) waterborne base ...
Connector pin assignment for auxiliary heater
1 -
6-pin connector
Information on pin assignment can be found in the latest current
flow diagram → Current flow
diagrams, Electrical fault finding and Fitting locations.
2 -
2-pin connector
In ...
Adjusting installation position of tail light
Note
Installation position can only be corrected on tail light
cluster on body.
Removal and installation are described for the left side.
Removal and installation on the right side are carried out in
the same w ...
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Assembly overview - towing bracket socket