Diagnosis And Testing - Transfer Case - Mp2010
WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSIS CHART
| CONDITION | POSSIBLE CAUSE | CORRECTION |
|---|---|---|
| Transfer case noisy in all drive modes. | 1) Insufficient, aged, or incorrect lubricant. | 1) Drain and refill transfer case with the correct quantity and type of fluid. |
| 2) Internal transfer case components binding, worn, or damaged. | 2) Repair or replace components as necessary. | |
| Lubricant leaking from transfer case seals or vent. | 1) Transfer case overfilled. | 1) Drain lubricant to the correct level. |
| 2) Transfer case vent closed or restricted. | 2) Clean vent as necessary. | |
| 3) Transfer case seals damaged or installed incorrectly. | 3) Replace suspect seals. Inspect and replace, if necessary, the seal slinger on the output flange associated with the damaged seal. |