GMC TSB #1996584
2003 GMC Envoy
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# 1996584.
Affected Component: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM
- Summary
- BOOM/RUMBLING NOISE AT HIGHWAY SPEED *NJ
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