TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# 060421003.

Affected Component: POWER TRAIN:DRIVELINE

Summary

CAB VIBRATION/BOOM NOISE AT HIGHWAY SPEEDS. (REPLACE TRANSFER CASE MOUNTS/SHIMS/SPACERS AND INSTALL NEW REAR AXLE SENSOR). *KB

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