Aston Martin DB7, DB9, DBS, Vantage V8, Vanquish, and Classic models

Help: Air in ABS after brake flush

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Old Mar 16, 2026 | 02:57 PM
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Help: Air in ABS after brake flush

I just flushed my brakes for the 5th or 6th time since I have had my 2009 Vantage. This time I got distracted and let the fluid run out on the last wheel (FR), subsequently I have flushed almost 2 liters and still have a soft pedal. Unfortunately there is no dealers withing 3 hours of my location in Jacksonville, FL

1. I have researched for any diagnostic tool Foxwell, etc that can cycle the ABS module, without luck. Is there anything other than a AMDS system that can do it. Seems available for almost any other vehicle!

2. I have read some that suggested to have the rear wheel spinning ( I have a lift and can do safely) and hit the brakes to activate the abs then rebleed the brakes.

I have both pressure bleeding and vacuum bleeding equipment that I typically used. If the #2 solution works, I will use both. I have not used pressure and vacuum together but matter as well try.

Jack
 
Old Mar 17, 2026 | 11:03 AM
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Getting the air in the ABS is a problem as the valves need to be cycled to release it. I dont know about the wheel spinning technique, but its worth a try. I suspect a trip to a garage with the AMDS system will need to be taken.
 
Old Mar 17, 2026 | 11:36 AM
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Apparently my foxwell nt530 with Aston loaded will cycle Aston’s abs unit…
 
Old Mar 17, 2026 | 03:38 PM
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Have you done so? What I read in the literature was it could “read” the ABS module but not run a cycling procedure. Can you fire your up and see id cycling ABS is option? I would gladly purchase one if it can perform the ABS cycling.
 
Old Mar 17, 2026 | 04:29 PM
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Honestly..I Havn’t tried it yet..am planning to..
Yes, the
Foxwell NT530 (specifically the Aston Martin software version) is designed to perform bi-directional tests, including ABS pump bleeding and service functions for the Aston Martin Vantage. It can activate the ABS module to purge air from the braking system.

its a very useful tool to have in the garage..I have the thinkdiag as well…
 
Old Mar 24, 2026 | 06:51 PM
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Talk to the guys at Phoenix Systems and see if their reverse bleeder will handle that.
 
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