===== RESISTIVE Subsystem =====

With resistive subsystem, you can manage the resistive steering wheel commands, where available in the car.

The commands available are:

^ Command ^ Brief description^
|[[carberry:cmds:subsys:resistive:status|STATUS]]|To obatain resistive process status info|
|[[carberry:cmds:subsys:resistive:clear|CLEAR]]  |To clear every learned steering wheel commands keys|
|[[carberry:cmds:subsys:resistive:learn|LEARN]]  |To learn steering wheel commands keys|

===== Connection Type =====
By default Carberry is built to be connected in parallel between steering wheel commands and OEM radio, if you need to connect steering wheel commands, or a board with some buttons, directly (in series) is necessary to make a circuit modification with a welding as shown in this picture:

<WRAP group>
<WRAP half column center centeralign>
**Parallel Connection (Before)**
{{ :carberry:cmds:subsys:img_3223.jpg?400 |}}
</WRAP>

<WRAP half column center centeralign>
**Serial Connection (After)**
{{ :carberry:cmds:subsys:img_3225.jpg?400 |}}
</WRAP>
</WRAP>