A6 Quattro Sedan V8-4.2L (BVJ) (2007)
Compressor/Pump: All Technical Service Bulletins
Suspension - Air Suspension DTC 1577 Info.
43 Air suspension operative (DTC 1577)
43 10 03
2018304/5
September 28, 2010.
Supersedes Technical Service Bulletin Group 43 number 09-04 dated July 22, 2009 for reasons listed below.
AFFECTED VEHICLES
CONDITION
DTC 01577 (compressor switch off due to excessive temperature, sporadic) is stored in the air suspension control module.
TECHNICAL BACKGROUND
The air suspension module will log DTC 01577 (compressor switch offdue to excessive temperature, sporadic) each time the air suspension compressor
is shut off due to excessive temperature. The compressor will resume normal function after a short cool down period (30 seconds to 4 minutes), but the
DTC will remain logged in the air suspension control module.
This DTC does not indicate a compressor malfunction.
PRODUCTION SOLUTION
--
SERVICE
Do not replace the air suspension compressor for the above condition.
WARRANTY
This TSB is informational only and not applicable to any Audi warranty.
ADDITIONAL INFORMATION
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service
manuals for the latest information.