A piston-and-crank illustration distinguishes this push switch for Toyota air compressor symbol 3 from the tank-style designs. The AIR COMPRESSOR wording below the icon gives Air Compressor Symbol 3 a clear role on your accessory panel.
Air Compressor Symbol 3: design and use
Choose Symbol 3 when you prefer the mechanical compressor illustration and the full AIR COMPRESSOR label. The button operates a compatible relay control circuit; it does not set air pressure or replace a pressure switch. Keep all protection and control components required by the compressor manufacturer, and route motor power through the properly rated relay circuit.
push switch for Toyota air compressor symbol 3: Large Push specifications
- Large Push face size: 39 × 21 mm, approximately 1.54 × 0.83 inches. This is not the cutout measurement.
- Latching SPST ON/OFF operation holds its state after release; a second press switches it OFF.
- 3A, 12V electronic switch with short circuit protection. Use a properly fused external relay.
- Matte black hard surface in heavy-duty ABS for a factory-style dashboard appearance.
- Air Compressor Symbol 3 laser etched directly into the switch face.
- Two LEDs: one upper ON indicator and one lower panel light.
- Upper LED lights when the button is pressed IN.
- Lower LED can be connected to a separate dashboard illumination circuit.
Wiring and installation — fused relay required
A fused relay is required in ALL installations. Do not power the accessory directly through this 3A, 12V switch.
When installing this push switch for Toyota air compressor symbol 3, follow the supplied wiring diagram together with the equipment manufacturer’s instructions. Have your installer select relay capacity, cable size and fuse protection for the actual load. The connector and cable provide the switch-side connection, not a complete accessory power harness.
The CH4X4 marine-grade waterproof 12V 40A relay with 4-pin harness is available separately.
What is included
- 1 CH4X4 push switch for Toyota air compressor symbol 3 — Air Compressor Symbol 3, Large Push ON/OFF version.
- 1 connector with cable.
- Wiring diagram.
Product SKU: CH4X4-TOY-ACOM3. Relay and controlled equipment sold separately.
Compatible Toyota mounting applications
Confirm the model year, trim, market and actual dashboard opening before ordering, including the position restrictions below. Dashboard fitment does not establish electrical compatibility with the equipment being controlled. This is a CH4X4 aftermarket product for compatible Toyota applications.
- Toyota Tacoma 2005-2011
- Toyota Tacoma 2012-2015 (Left Side ONLY)
- Toyota Tacoma 2016 – 2020 (Left Side ONLY)
- Toyota FJ Cruiser 2007-2014
- Toyota Fortuner 2005-2014
- Toyota Hilux 2005-2014
- Toyota Highlander 2001-2007
- Toyota Tundra 2005-2006 (Center Console if equipped)
- Toyota 4Runner 2003-2009
- Toyota Prado 120 Series 2003-2009
- Toyota Land Cruiser 100 Series 1998-2007
- Toyota Land Cruiser 75, 76, 78 & 79 series




