Gear Or Bearing Noises

Gear or bearing noises

Fluid level too low. Add recommended fluid.

Incorrect or worn out fluid. Drain and fill the differential with the recommended fluid.

Damaged or chipped gears. Replace the differential carrier assembly.

Also check for

Most problems in the unit can be diagnosed by identifying noises from the gears or bearings.

Also check for

Be careful during diagnosis not to confuse differential noises with those from other drivetrain components.