C1728 — Transfer Case unable to transition between 2H and 4H
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: All makes (OBD-II standard)
| Meaning | Transfer Case unable to transition between 2H and 4H. |
| Family | Chassis (C) |
Frequently asked questions
What does code C1728 mean?
Transfer Case unable to transition between 2H and 4H. Transfer Case unable to transition between 2H and 4H.
Can I keep driving with code C1728 active?
With caution: limp mode possible, have it checked soon
How do you fix code C1728?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
Need help with this fault?
We are ECU specialists: diagnosis, file repair and remapping for cars, bikes, trucks and agricultural vehicles.
Contact us
Where to get it fixed
Related codes
- C1700 — Left Rear Sensor Circuit Failure
- C1701 — Left Rear Sensor Circuit Fault
- C1702 — RightRear Sensor Circuit Short to Vbat
- C1703 — Right Rear Sensor Circuit Failure
- C1704 — Right Rear Sensor Circuit Fault
- C1705 — Left Rear Center Sensor Circuit Short to Vbat
- C1706 — Left Rear Center Sensor Circuit Failure
- C1707 — Left Rear Center Sensor Circuit Fault
- C1708 — Right Rear Center Sensor Circuit Short to Vbat
- C1709 — Right Rear Center Sensor Circuit Failure
- C1710 — Right Rear Center Sensor Circuit Fault
- C1711 — Left Front Sensor Circuit Short to Vbat