Hydractive ECU pinout

Pin

H1 H2 H3 H4
15N-1     Ignition switch feed (Fuse 19) Unswitched feed (Fuse 34)
15N-2     Unswitched feed (Fuse 34)
15N-3     Body movement sensor Accelerator pedal potentiometer
15N-4     Body movement sensor Accelerator pedal potentiometer
15N-5     Boot light switch Ignition switch feed (Fuse 7)
15N-6     Distance (speed) sensor
15N-7     Door opened switches
15N-8     Diagnostic socket
15N-9     Electrovalve Steering wheel sensor
15N-10     Sport mode light on dashboard Steering wheel sensor
15N-11     Unswitched feed, fuse 34 Brake pressure switch
15N-12     not used Accelerator pedal potentiometer
15N-13     Distance (speed) sensor Body movement sensor
15N-14     Suspension switch Body movement sensor
15N-15     Suspension switch Steering wheel sensor
15B-1     Electrovalve front
15B-2     Electrovalve Electrovalve rear
15B-3     Body movement sensor
15B-4     Body movement sensor
15B-5     Diagnostic socket
15B-6     Steering wheel sensor Boot light switch
15B-7     Brake pressure switch Door switches
15B-8     Ground Ground
15B-9     Accelerator pedal potentiometer
15B-10     Accelerator pedal potentiometer
15B-11     Accelerator pedal potentiometer Speed sensor
15B-12     Steering wheel sensor Suspension mode switch
15B-13     Steering wheel sensor Steering wheel sensor
15B-14     Sport mode light on dash
15B-15     Steering wheel sensor Ground

Bob HALL
Jan BURGEL