3.3v
U2
U1
J1
Front right (3w)
Front left (3w)
Rear reverse
Rear right (1w)
D1
J2
Rear left (1w)
Front drive left
C5
Capacitance
100pF
Rear winker left
Winker left
Winker right
Rear winker right
C3
Capacitance
100pF
Front drive right
Front winker right
Front winker left
C4
Capacitance
120uF
Rear diff lock
Front diff lock