Diode Dynamics D-Switch Hub Mounting Kit for 4Runner (2025+)

The Diode Dynamics D-Switch with Toyota 4Runner Hub Mount delivers powerful, OEM-style control over your entire 12V setup. With eight fully customizable outputs, a dedicated backlight channel, seamless Bluetooth app control, and OEM signal integration, this system is built to simplify complex lighting setups while maintaining extreme durability and clean engine-bay installation.

Important note

• Mounting solution: This kit provides a bolt-on hub mount that uses OEM engine-bay mounting points with no cutting or drilling.
• Ignition control: The ignition wire enables automatic on/off with vehicle ignition, while manual control remains available.
• Backlight control: The dedicated backlight channel operates independently from the main outputs.
• Warranty coverage: Covered by a 3-year limited warranty.

Features

• Dynamic channel assignment: Group multiple output channels to a single button or control one output with multiple patterns.
• Dedicated backlight channel: Separate button and bus bar control backlit accessories without using main outputs.
• Eight customizable outputs: Four 15A channels and four 30A channels for high-power accessory control.
• Fast Bluetooth app: Instant, lag-free control and programming through iOS and Android devices.
• Multi-unit pairing: App supports pairing up to four D-Switch systems simultaneously.
• OEM signal integration: Four trigger wires plus an ignition wire enable control via factory signals.
• Night mode input: Automatically dims controller backlighting and adjusts outputs in low-light conditions.
• Solid-state design: No mechanical relays or fuses, reducing failure points and increasing longevity.
• Weather-resistant construction: Fully encapsulated hub and controller with IP67 weather rating.
• Efficient thermal management: Integrated aluminum heatsink with passive pin-fin cooling.
• Bolt-on hub mount: Uses OEM mounting points with no interference to fuse box or battery.
• Durable materials: Powdercoated 10-gauge stainless steel mounting bracket for long-term durability.
• Engineered and assembled in USA: Built using globally sourced materials.

Specifications

• Channel power: Channels 1–4: 15A per channel, Channels 5–8: 30A per channel, Backlight: 15A total
• Maximum current: 125A
• Operating voltage: 9–16V DC
• Wire size: 4AWG (battery), 22AWG (sensors), 26AWG (controller)
• Operating temperature: -40°C to 120°C (-40°F to 250°F)
• Materials: FR4 PCB, powdercoated steel, aluminum casting, ASA plastic
• Cooling: Passive pin-fin heatsink
• Ingress rating: IP67 weatherproof
• FCC ID: 2BPIL-DD8373
• Dimensions: Controller – 5.06 x 2.66 x 0.45 in, Hub – 8.33 x 6.26 x 1.79 in
• Unit weight: 1.9 lb
• Product weight: 4.7 lb
• Shipped weight: 9.4 lb

Fitment

• Make: Toyota
• Model: 4Runner
• Years: (2025–2026)
• Application: Off-road

Included in the box

Bracket only

• Hub bracket: One (1) universal D-Switch hub bracket
• Spacers: Four (4) 15mm spacers
• Hardware: Installation hardware

D-Switch with bracket

• Switch hub: One (1) switch panel hub
• Controller: One (1) switch panel controller
• Controller mount: One (1) universal mounting bracket
• Hub bracket: One (1) universal D-Switch hub bracket
• Controller harness: One (1) 10-foot controller wiring harness
• Trigger harness: One (1) trigger wire and night mode wiring harness
• Battery cable: One (1) 3-foot 4AWG battery cable
• Ground cable: One (1) 3-foot 4AWG ground cable
• Button stickers: Two (2) sheets
• T-taps: Five (5)
• Zip ties: Six (6)
• Spacers: Four (4) 15mm spacers
• Adhesive: Double-sided tape
• Documentation: Installation and programming guide
• Hardware: Installation hardware

Additional details

• Installation time: 30–60 minutes
• Tools required: Basic toolset
• Quantity: One (1)
• Warranty: 3-year warranty
• Return policy: 30-day return with no restocking fee
• Satisfaction guarantee: 100% satisfaction guarantee