1999 Volvo S70 Q&A

1999 Volvo S70 Question: Hydraulic Modulator

How can you tell when your hydraulic Modulator is going bad? -
Answer 1
Hi, If you're talking about your ABS Modulator, then I suspect your ABS light is on and there's a code for the ABS Pump Motor? If so, this is a control unit issue. The unit can be rebuilt or replaced to address this. If I'm off base here, provide some more info so I can better advise you. -
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