TSB Document:

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

You can still get the detailed info from GMC for this TSB. Call your local GMC 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

Click a tab for more information.