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August 1, 2002 Service bulletin

Some customers may comment on an intermittent booming, rumbling noise and / or disturbance heard in the...

Chevrolet technical service bulletin 020309002 for 2002 Chevrolet Trailblazer and 2002 GMC Envoy.

Bulletin number
020309002
Component
Suspension
Summary
Some customers may comment on an intermittent booming, rumbling noise and / or disturbance heard in the passenger compartment while driving at highway speeds. Tt

Owners of these vehicles have filed 68 complaints in the suspension category.

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