Volkswagen Golf Variant / Jetta. Manual - part 865

 

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Volkswagen Golf Variant / Jetta. Manual - part 865

 

 

 button, select „Functions/component“ and the fol‐

lowing menu options in succession:

♦ Body
♦ Electrical system
♦ 01 - On Board Diagnosis capable systems
♦ Onboard supply control unit
♦ Functions
♦ Check ignition key with remote control

8.3.6

New identity on renewing all compo‐

nents

Special tools and workshop equipment required
♦ Vehicle diagnosis, testing and information system -VAS

5051B-

Procedure
This program performs all the processes required for a recon‐

struction/reinitialisation of all immobiliser components.
– Connect vehicle diagnosis, testing and information system -

VAS 5051B- .

– In vehicle diagnosis, testing and information system -VAS

5051B- , select „Guided fault finding“.

– Using 

GoTo

 button, select „Functions/component“ and the fol‐

lowing menu options in succession:

Up to MY2009.
♦ Body
♦ Electrical system
♦ 01 - On Board Diagnosis capable systems
♦ immobiliser 4A download
♦ Functions
♦ New identity
From MY2010
♦ Body
♦ Electrical system
♦ 01 - On Board Diagnosis capable systems
♦ immobiliser 4C download
♦ Functions
♦ New identity

426

 

Special tools and workshop equipment required
♦ Vehicle diagnosis, testing and information system -VAS

5051B-

The following processes are performed with this test program:
♦ System test for online connection
♦ Check of user authorization
♦ Test for correct online connection to Volkswagen database
This requires an online connection for the vehicle diagnostic, test‐

ing and information system -VAS 5051B-
Procedure
– Connect vehicle diagnosis, testing and information system -

VAS 5051B- .

– In vehicle diagnosis, testing and information system -VAS

5051B- , select „Guided fault finding“.

– Using 

GoTo

 button, select „Functions/component“ and the fol‐

lowing menu options in succession:

Up to MY2009.
♦ Body
♦ Electrical system
♦ 01 - On Board Diagnosis capable systems
♦ immobiliser 4A download
♦ Functions
♦ Online system test
From MY2010
♦ Body
♦ Electrical system
♦ 01 - On Board Diagnosis capable systems
♦ immobiliser 4C download
♦ Functions
♦ Online system test

8. immobiliser    

427

 

General description
Up to MY2009
The functions of the anti-theft alarm are integrated into the con‐

venience system central control unit -J393- .
From MY2010
The functions of the anti-theft alarm are integrated in the onboard

supply control unit -J519- .
After renewal of the onboard supply control unit -J519- , the anti-

theft alarm must be adapted 

⇒ page 455

 .

Fault detection and fault display
The anti-theft alarm system is equipped with self-diagnosis.
For fault finding, use vehicle diagnosis, testing and information

system -VAS 5051B- in „Guided fault finding“ mode.
Additional information:
⇒ Current flow diagrams, Electrical fault finding and Fitting loca‐

tions
⇒  Operating manual

9.1

Assembly overview

Note

The components of the anti-theft alarm (ATA) is dependent on the

vehicle equipment.

428

 

housing

❑ Removing and installing

⇒ page 435

2 - Front passenger door con‐

tact switch -F3-

❑ In front passenger side

central locking lock unit

-F221-

❑ Removing and installing

⇒  General body repairs,

exterior; Rep. gr.  57 .

3 - Anti-theft alarm system sen‐

sor -G578-

❑ Contains vehicle incli‐

nation sender -G384- /

interior monitoring sen‐

sor -G273-

❑ In the roof console
❑ Removing and installing

⇒ page 432

4 - Interior monitoring deacti‐

vation switch -E267-

❑ in B-pillar trim on driver

side

❑ Removing and installing

⇒ page 397

5 - Driver door contact switch -

F2-

❑ In driver side central

locking lock unit -F220-

❑ Removing and installing

⇒  General body repairs,

exterior; Rep. gr.  57 .

6 - Rear lid lock unit -F256-

❑ Removing and installing 

⇒ page 403

7 - Coding rear left door control unit -J388-

❑ In rear left door
❑ Removing and installing ⇒  Glazing, window regulator; Rep. gr.  64

8 - Driver door control unit -J386-

❑ In driver door
❑ Removing and installing ⇒  Glazing, window regulator; Rep. gr.  64

9 - Removing and installing central locking deadlock function warning lamp -SAFE- -K133-

❑ In driver door trim
❑ Removing and installing 

⇒ page 399

10 - Onboard supply control unit -J519-

❑ In driver's footwell under dash panel
❑ Contains central locking and anti-theft alarm system aerial -R47-
❑ Removing and installing (up to MY2009) 

⇒ page 452

❑ Removing and installing (from MY2010) 

⇒ page 452

11 - Coding rear right door control unit -J389-

❑ In rear right door

9. Anti-theft alarm (ATA)    

429

 

 

 

 

 

 

 

 

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