Service air suspension message diagnostic trouble code C0711 and / or clicking noise from rear of vehicle...
Hummer technical service bulletin 020399002 for 2003 Hummer H2.
- Bulletin number
- 020399002
- Component
- Suspension
- Summary
- Service air suspension message diagnostic trouble code c0711 and / or clicking noise from rear of vehicle with ignition off and / or electronic controlled air suspension (ecas) compressor cycles too frequently. Tt
Owners of these vehicles have filed 11 complaints in the suspension category.
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