ABS problems

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Joined
May 1, 2024
Threads
1
Messages
1
Location
South Africa
Hi fellow Cruiser 100 owners.

I have a 105 4.5 efi 2002 model. Experiencing serious abs problems. When I switch on the ignition the abs and hand brake lights come on with alarm burning my ears. I can hear the pump running and after 30sec it’s pressurised. Warning lights and alarm still on. When driving the brakes are spongy and fades away. Almost no brakes. Pump almost runs permanently. The brakes line are proper being bled. There is no leaks or brake fluid spills.
1. Is the pump faulty?
2. Sensor problem?
3. Master cylinder seals faulty?

I removed the whole assembly and not sure where to start finding the problem.

While driving the warning lights go off and the alarm. Brakes are perfect but as soon as I press on the brake pedal the warning lights and the alarm is back on resulting on a spongy brake pedal and no brakes with the pump running

I sure some one else had this problem. Thanks in advance
 
The accumulator its not holding pressure
 
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