A battery illustration and BATTERY ISOLATOR label give this push switch for Toyota battery isolation a clear role beside your other electrical controls. The Large Push format supplies a low-current command point for a separately designed battery-management installation.
Battery Isolation Symbol: design and use
The face label identifies the intended control; this product is not itself a battery isolator or high-current disconnect. Match the switch and fused relay arrangement to the battery system manufacturer’s approved control requirements. Charging, battery combining and load isolation require their own correctly rated components.
push switch for Toyota battery isolation: 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.
- Battery Isolation 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 battery isolation, 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 battery isolation — Battery Isolation Symbol.
- 1 connector with cable.
- Wiring diagram.
Product SKU: CH4X4-TOY-ISOL2. 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
