Volkswagen Golf Service & Repair Manual: Removing and installing onboard supply control unit -J519-, LHD vehicles
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. |
| – |
Remove ignition key, if inserted. |
| – |
Remove footwell cover on driver side
→ General body repairs, interior; Rep. gr.68. |
| – |
Remove lower A-pillar trim
→ General body repairs, interior; Rep. gr.70. |
| – |
Remove foot rest
→ General body repairs, interior; Rep. gr.70. |
|
|
|
| – |
Unplug electrical connectors -1, 2, 3-. |
|
|
|
| – |
Press locking detent -1- to
disconnect connectors. |
| – |
Swing retainer in -direction of arrow-
and pull off connector. |
|
|
|
| – |
Release retaining springs -arrow-,
swivel onboard supply control unit -4-
out of bracket -5- and remove
downwards. |
| Installation is carried out in the reverse sequence. |
|
|
|
1 -
Electrical connector
For data bus diagnostic interface -J533-
2 -
Data bus diagnostic interface -J533-
Remov ...
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
...
Other materials:
Renewing LSF Lambda probe (4-pin)
Note
If necessary, replace attachment parts, cable ties or
marking rings to match the uniform probe to the defective probe
as specified.
Do not repair Lambda probe wires, since this can result in
malfunctions.
...
Identification plates
Identification plate with capacities for refrigerant R134a
and refrigerant oil
1 -
Name of refrigerant
2 -
Refrigerant capacity
3 -
Designation of refriger ...
Air duct
Assembly overview - air duct and air
distribution in passenger compartment
The assembly overview for air duct and air distribution is
identical with the respective assembly overview for vehicles
with air conditioning system
→ ...
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