P1838
Transfer case shift motor circuit failure
P183A
Range change mechanism failure
P1839
Transfer case shift motor - open circuit
P1837
Transfer case rear shaft speed sensor circuit failure
P1835
Transfer case differential lock-up solenoid - short circuit to…
P1836
Transfer case front shaft speed sensor circuit failure
P1833
Transfer case differential lock-up solenoid - open circuit
P1834
Transfer case differential lock-up solenoid - short circuit to…
P1830
Transfer case counter clockwise shift relay coil - short circuit…
P1831
Transfer case counter clockwise shift relay coil - short circuit…