Use the CH4X4 Battery Link Symbol to label a momentary input in a compatible auxiliary-battery control system. This momentary push switch for Toyota battery link applications offers an OEM-style dashboard face with a clearly engraved legend and separate upper and lower LEDs.
Battery Link Symbol: a momentary control input
The SPST switch is ON while pressed and returns to OFF when released. It is a 3A, 12V control switch, not a battery isolator, charging controller or high-current battery connection. Confirm that the battery-management system accepts the proposed momentary input, and follow its manufacturer’s integration instructions.
Momentary push switch for Toyota battery link: Large Push specifications
- Face dimensions: 39 × 21 mm (approximately 1.54 × 0.83 inches). Verify the mounting opening separately.
- Single Pole Single Throw (SPST), momentary ON/OFF operation: press and hold for ON; release for OFF.
- Electronic switch rated at 3A at 12V, with short circuit protection.
- Heavy-duty ABS body with a matte black hard surface.
- Battery Link Symbol legend laser etched directly into the face.
- Two LEDs per switch: one upper indicator and one lower panel light.
- Upper LED turns ON when the switch is pressed IN.
- Lower LED can be wired to a separate dash-light circuit.
Package contents
- 1 CH4X4 Large Push momentary switch — Battery Link Symbol.
- 1 connector with cable.
- Wiring diagram supplied with the switch.
Relay and controlled equipment sold separately.
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. Route accessory power through a suitably rated relay circuit with appropriate fuse protection.
Follow the supplied wiring diagram and the accessory manufacturer’s instructions. The connector and cable provide the switch-side connection. The CH4X4 marine-grade waterproof 12V 40A relay with 4-pin harness is available separately. Have your installer confirm relay, wiring and fuse selection for the accessory load.
Planning your Battery Link Symbol installation
Battery-link equipment has its own current ratings and control logic. The switch’s graphic does not establish electrical compatibility with that equipment or permit battery current to pass through the button. Your installer must verify the control circuit, the fused relay arrangement and any separate battery-link hardware needed for the installation.
Compatible with Toyota mounting applications
Check the vehicle year, trim, market and actual dash opening. Observe the mounting-position restrictions below. This CH4X4 aftermarket switch is designed for the listed 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 and 79 Series
