P1868
Four-wheel drive indicator (lamp) circuit failure
P1866
Transfer case system concern - servicing required
P1865
Transfer case contact plate power - short circuit to ground
P1864
Transfer case contact plate power - short circuit to battery
P1863
Transfer case contact plate power - open circuit
P1862
Transfer case contact plate power circuit failure
P1861
Transfer case contact plate D - short circuit to ground
P1860
Transfer case contact plate D - short circuit to battery
P1859
Transfer case contact plate D - open circuit
P1858
Transfer case contact plate D circuit failure