Noisy on Turns
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
NOISY ON TURNS CAUSE
| Cause | Correction |
|---|---|
| Inspect for proper gear oil levels prior to performing system diagnosis. Operate the vehicle turning in tight circles, in both left and right directions. Moan, groan, chatter, or a pulsing type concern may indicate a pump or clutch park problem within the axle assembly. |
|
| Worn or loose rear axle mounts | Repair or replace as required. |
| Worn axle shaft constant velocity joints | Replace the constant velocity joints as required. |
| Worn wheel bearings | Replace the wheel bearings as required. |
| Incorrect gear oil | Replace with gear oil, GM P/N 12378514 (Canadian P/N 88901045). Refer to REAR AXLE LUBRICANT REPLACEMENT . |
| Worn differential side and/or idler gears and worn cross-pin | Replace gears and pin as required. |
| Worn clutch plates | Replace clutch drum. |