Passengerprotection -> Removing and installing control unit for wireless connection of seat occupied sensors for Your Volkswagen Multivan SUV Seventh Generation (2024-2025)

Multivan 2025 ➤ , Multivan 2022 ➤  
General body repairs, interior - Edition 09.2024  
9.4  
Removing and installing control unit for  
wireless connection of seat occupied  
sensors  
lk  
9.4.1  
Removing and installing control unit for  
wireless connection of seat occupied  
sensors [J1247]  
The control unit for wireless connection of seat occupied sen‐  
sors - J1247- will henceforth be referred to as “control unit”.  
Removing  
– Move seat to rearmost and highest position.  
– Remove trim -1- from seat frame.  
– Disconnect electrical connector -2-.  
– Press locking device -arrow-, and swing out control unit -1-  
in direction of -arrow-.  
Installing  
Install in reverse order of removal, observing the following:  
If control unit has been renewed:  
– Adapt control unit using ⇒ Vehicle diagnostic tester.  
9. Seat occupied recognition  
99  
Multivan 2025 ➤ , Multivan 2022 ➤  
General body repairs, interior - Edition 09.2024  
9.4.2  
Removing and installing control unit  
for wireless connection of seat occu‐  
pied sensors [J1248], [J1249], [J1250],  
lk  
[J1251], [J1252], [J1253]  
The control unit for wireless connection of left seat occupied  
sensor, seat row 2 - J1248- , control unit for wireless connection  
of right seat occupied sensor, seat row 2 - J1249- , control unit  
for wireless connection of centre seat occupied sensor, seat  
row 2 - J1250- , control unit for wireless connection of left seat  
occupied sensor, seat row 3 - J1251- , control unit for wireless  
connection of right seat occupied sensor, seat row 3 - J1252-  
and control unit for wireless connection of centre seat occupied  
sensor, seat row 3 - J1253- will henceforth be referred to a  
“control unit”.  
Removal and installation are described for one control unit as  
an example.  
Removing  
– Remove rear trim ⇒ Rep. gr. 72 ; Removing and installing  
seat trim .  
– Press locking device -arrow-. At the same time, pull control  
unit -2- off rear trim -1-.  
Installing  
Install in reverse order of removal, observing the following:  
If control unit has been renewed:  
– Adapt control unit using ⇒ Vehicle diagnostic tester.  
100  
Rep. gr.69 - Passenger protection  

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