A radio-and-microphone illustration makes the push switch for Toyota CB radio recognizable among accessory buttons. CB RADIO lettering labels a maintained power-control point for an appropriately designed radio installation.
CB Radio Symbol: design and use
This is a latching ON/OFF switch, not a momentary push-to-talk button. Use it only with a suitable fused relay power arrangement that meets the radio manufacturer’s requirements. Microphone, antenna and audio connections remain with the radio; the switch does not transmit or change channels.
push switch for Toyota CB radio: Large Push specifications
- 39 × 21 mm face (approximately 1.54 × 0.83 inches). This is the face size, not the mounting cutout.
- Single Pole Single Throw (SPST), maintained ON/OFF operation: press IN for ON and press again for OFF.
- Electronic switch rated at 3 Amp, 12V, with short circuit protection.
- Heavy-duty ABS body with a hard matte black face and an OEM-style appearance.
- CB Radio Symbol laser etched directly into the face.
- Two LEDs: an upper ON indicator and a lower panel light.
- Upper LED illuminates when the switch is pressed IN.
- Lower LED can be wired to a separate dashboard-light circuit.
Wiring and installation — fused relay required
Every installation requires a fused relay. Keep the accessory load off the contacts of this 3A, 12V control switch.
For the push switch for Toyota CB radio, follow the supplied connection diagram alongside the equipment manufacturer’s installation instructions. Your installer must match the relay, fuse and wire ratings to the load. The connector with cable is a switch-side connection, not a complete 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 CB radio — CB Radio Symbol.
- 1 connector with cable.
- Wiring diagram.
Product SKU: CH4X4-TOY-CBRA. Relay and controlled equipment sold separately.
Compatible Toyota mounting applications
Check the model year, trim, market and actual dashboard opening before ordering. Observe the position restrictions below. Mounting fitment does not establish electrical compatibility with the controlled equipment. This is a CH4X4 aftermarket product for compatible Toyota applications.
- Toyota FJ Cruiser 2007-2014
- Toyota Fortuner 2005-2014
- Toyota Hilux 2005-2014
- Toyota Tacoma 2005-2011
- Toyota Tacoma 2012-2014 (Left Side ONLY)
- 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




