A8L Quattro Sedan W12-6.0L (BSB) (2005)
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PROM - Programmable Read Only Memory: All Technical Service Bulletins
Cooling System - Coolant Loss Due To Excessive Pressure
19 08 05
2017940/1
August 6, 2008
Vehicle Information
Coolant loss because of excessive coolant pressure - 6.0L
Condition
Coolant loss because of excessive coolant system pressure.
Technical Background
Certain driving conditions lead to excessive pressure in the coolant circuit. This can lead to leaks on the hose connections or the main radiator.
Production Solution
Bypass solution to reduce pressure in the coolant circuit.
Service
Reroute coolant hose
1.
Put lock carrier in service position.
