DD8782 · Complete kit
Bring your Tacoma accessories under one control.
Eight main outputs, a dedicated backlight bus and configurable controls, with the Tacoma engine-bay brackets included.
Mount only or complete kit?
DD8568: mount only
For an existing D-Switch hub. Vehicle-specific brackets and mounting hardware; no hub, controller or power harness.
DD8782: complete kit
Start with the hub, controller, wiring, mounting accessories and Tacoma hub brackets. Lights are separate.
Tacoma-specific mounting
For 2016–2023 Toyota Tacoma. The bracket uses factory mounting points beside the fuse box. On trucks with a clutch reservoir, the reservoir moves onto the new bracket as shown in the guide.
The engine-bay bracket uses existing holes. Controller placement inside the cab and wiring routes can require separate work; check behind surfaces before drilling.
Set up the controls around your accessories
Use the physical controller, Bluetooth app or a compatible Apple CarPlay/Android Auto display. Assign outputs and groups in the app, then set current limits for the actual connected loads. Custom momentary functions are not supported through CarPlay or Android Auto.
Plan every output before wiring
| Circuit | Maximum |
|---|---|
| Main outputs 1–4 | 15A each; adjustable limit 3–15A. |
| Main outputs 5–8 | 30A each; adjustable limit 3–30A. |
| Backlight bus | 15A combined. |
| Whole system | 125A maximum; 12VDC automotive supply. |
A load above 30A needs an appropriately rated, separately powered relay harness. The D-Switch then controls the relay rather than carrying that load. Mechanical relays support on/off control, not PWM dimming.
Three function triggers, plus Night Mode
The trigger harness has red, black and green function-sensor inputs. Blue selects Night Mode and can be configured in the app; white is the separate ignition lead. These require verified discrete 12V signals, not CAN, LIN or CXPI data wires. Confirm the exact Tacoma circuit before connecting it.
The DD8782 complete package
- D-Switch hub and controller.
- Tacoma hub mounting brackets and universal controller bracket.
- Controller harness, trigger/Night Mode harness and battery/ground cables.
- Installation hardware and accessories, button labels and user manual.
Lights and powered accessories are sold separately. The current manual specifies a 125A battery-cable fuse. The hub electronics are rated IP67; the exposed wiring terminals are excluded from that rating.
Mount it cleanly, then set it up
Manufacturer overview of the universal hub and controller. Follow the Tacoma-specific mounting guide for the engine-bay bracket.
Three-year manufacturer warranty
Diode Dynamics provides a three-year limited manufacturer warranty for this D-Switch product. Keep proof of purchase and obtain an RMA before returning a part. Read the warranty terms.
Questions before ordering
Will it fit a manual-transmission Tacoma?
The mounting guide includes relocating the clutch reservoir when fitted. Follow that branch of the instructions.
Does mount-only include the electronics?
No. DD8568 is the bracket kit. DD8782 includes the D-Switch hub, controller, wiring and Tacoma mount.
Can I use the bracket without drilling?
The Tacoma hub bracket uses existing mounting points. Cab-controller mounting and cable routing depend on your installation.
Is a Tacoma signal-wire pinout included?
No. Verify each intended discrete 12V signal before connecting an input. Do not use a data-bus wire.
