Transfer Case Switches
Important: To get started, click the blue "Filter Options" button to select your vehicle and then use the filters to narrow your options.
Important: To get started, select your vehicle on the left and then use the filters to narrow your options.
What is a transfer case switch?
A transfer case switch is an electrical component used to activate the transfer case in a vehicle with four-wheel drive. It is activated when the driver shifts into four-wheel drive and deactivated when the driver shifts back into two-wheel drive.
What problems can a faulty transfer case switch cause?
A faulty transfer case switch can cause a failure of the four-wheel drive system to shift into four-wheel drive, or cause the transfer case to stay in four-wheel drive even when the driver shifts back into two-wheel drive.
How can I tell if my transfer case switch is faulty?
If the four-wheel drive system does not shift into four-wheel drive when the switch is activated, or if the transfer case stays in four-wheel drive even when the switch is deactivated, then the transfer case switch is likely faulty.
Can a faulty transfer case switch cause damage?
Yes, a faulty transfer case switch can cause damage to the transfer case and related components.
How do I replace a transfer case switch?
1) Disconnect the battery.
2) Locate the transfer case switch which is typically mounted on or near the transfer case.
3) Unplug the electrical connector from the switch.
4) Remove any mounting screws or bolts, and remove the switch.
5) Install the new switch and tighten any mounting screws or bolts.
6) Plug in the electrical connector.
7) Reconnect the battery.
How often should I inspect my transfer case switch?
It is recommended to inspect the transfer case switch periodically for any signs of wear or damage, and replace it if necessary.