NHTSA recall 11V145000
Power Train · Chrysler (FCA US, LLC)
Details
What's wrong: Some vehicles may experience a degradation of fastener torque for various front and rear axle attachments to the chassis module.
Why it matters: This could result in noise, or ultimately, degradation in steering and handling characteristics which could lead to loss of directional control of the vehicle increasing the risk of a crash.
The fix: Dealers will re-torque all nineteen fasteners to the maximum residual torque values. This service will be performed free of charge. The safety recall began on March 24, 2011.
Affected vehicles on MotorDeets
All model years NHTSA lists
2010 Jeep Wrangler, 2011 Jeep Wrangler.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 11V145000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.