Keep four-wheel-drive selection working with the Standard Ignition Transfer Case Switch TCA112, an electrically operated, direct-fit replacement for damaged OE units. It fits a range of Toyota 4x4s — 1987-1991 Camry, 1988-1993 Corolla, 1991-2007 Land Cruiser, 1995-2016 Tacoma, 1996-2000 RAV4, 2000-2006 Tundra, 2001-2005 Sequoia, 2007-2014 FJ Cruiser and 2008-2019 4Runner (All) — see the Buyer's Guide tab for the full list.
Features:
The switch carries two male blade terminals and a single female polygon connector in a metal, silver-finish housing. Mounting hardware, wiring and indicator markings are not included. If a failed transfer case switch is the cause of your four-wheel drive not engaging or the indicator staying dark, this replaces it — diagnose the cause first. Country of origin: Italy. Manufacturer part number TCA112.
This part cross-references / interchanges with the following part numbers:
What does this transfer case switch do?
It is an electrically operated switch tied to transfer case position for four-wheel-drive selection. The Standard Ignition TCA112 is a direct-fit replacement for damaged OE units.
Which vehicles does the TCA112 fit?
It fits many Toyota 4x4s, including the Camry, Corolla, Land Cruiser, Tacoma, RAV4, Tundra, Sequoia, FJ Cruiser and 4Runner (All). Check the Buyer's Guide tab for exact years and engines.
What terminals and connector does it have?
The TCA112 has two male blade terminals and one female polygon connector in a metal, silver-finish housing.
Are mounting hardware and wiring included?
No. Mounting hardware, wiring and indicator markings are not included; consult the vehicle service information for the correct fasteners and connectors.
What are signs this switch may need replacing?
Four-wheel drive not engaging or the 4WD indicator not lighting can be signs. These symptoms can have other causes, so diagnose the system before replacing the switch.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
