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# 4220.

Affected Component: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

Summary

RUBBER VALVE STEM PRESSURE RELEASE LEARN METHOD. *KB

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