SEAT Workshop Service and Repair Manuals > Leon Mk2 > Vehicle electrics | Electrical system | Lights, lamps, switches outside | Steering column switch module | Pin assignment at steering column electronics control unitJ527 (reverse side)

Pin assignment at steering column electronics control unitJ527 (reverse side)

Pin assignment at steering column electronics control unit -J527- (reverse side)

Multiple connector, 16 poles

1 -

Earth

2 -	Terminal 30

3 -	Powertrain CAN bus screen

4 -

not used

5 -	GRA engaged Disconnected

6 -

not used

7 -

not used

8 -	Data Bus Low (convenience)

9 -	Data Bus High (convenience)

10 -	Data drive Bus (screened) High

11 -	Data drive Bus (screened) Low

12 -	Ignition lock terminal 75

13 -	Ignition lock terminal 15

14 -	Ignition lock S contact

15 -	Ignition lock terminal 50

16 -	Ignition lock terminal P

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