Winding connector, horn plate, high frequency horn, low frequency horn
F350 Winding connector
H Horn Plate
H2 High frequency sound signal
H7 Low frequency sound signal
J519 Power Control Module
T12a 12-pin electrical wiring connector
T16d 16-pin electrical wiring connector
T73a 73-pin electrical connector, black
372 Ground connection 7, in main wiring harness
671 Ground point 1, on front left subframe extension
* Only for vehicles with a two-tone horn
*2 Only for models with multifunction steering wheel
Decoding the wiring color codes: ws - white; sw - black; ro - red; rt - red; br - brown; gn - green; bl - blue; gr - gray; li - purple; vi - purple; ge - yellow; or - orange; rs - pink.