Bad u joint Transfer case was out of fluid,
bad transfer case
Noises from transfer case
Most four-wheel-drive vehicles are controlled by the transfer case. The transfer case has many years in it. A bad year in the transfer case will cause the vehicle not to engage.
Many things can cause transfer case grinding; shift forks, broken gears, bad bearings, anything really considering a transfer case is made up primarily of gears, sprockets, chain, and bearings. Hope this helps! T-RAV
A bad transmount or transfer case .
Absolutely. If a vehicle shares fluid between the transfer case and rear diff, the flow will be interrupted if the transfer case goes bad. A fluid pump failure would cause the flow of oil to be cut to both components thus causing a failure. Also, if there is not adequate vacum pressure for the pump system to work, oil cannot be pumped to the rear of the car causing a diff failure.
Bad bulbs can be the cause of your reverse lights not working on your 1999 Toyota Tacoma. A problem with the reverse switch or bad wires can also be the cause of your reverse lights not working.
Corrosion. Check connection at the module for corrosion.
Absolutely. Especially if the driveshaft is unbalanced.. this can cause damage to the transfer case, transmission, and engine.
do you engage 4WD manually or via the button on the dash? if its the latter then your actuator switch is probably bad. tweek
speed sensor on transfer case is probably bad.