Can an ABS module cause brakes to stick?
The signs of a malfunctioning ABS modulator can mimic problems with calipers, brake hoses or the master cylinder. For a valve in the ABS modulator, the ions can plate the pintles and seats. This can prevent operation by causing it to stick and even stay open.
Is the master cylinder part of the ABS system?
The basic hydraulic braking system consists of the following: ABS Hydraulic Control Valves and Electronic Control Unit. Brake Master Cylinder.
What happens when the master cylinder goes bad?
When a master cylinder begins to fail, sometimes the brakes will feel fine one second and lose braking power the next. If fluid is leaking past the seals inside the cylinder, the pedal may feel firm for a moment but won’t hold steady; it’ll feel spongy and keep sinking towards the floor.
What’s the problem with the ABS module on a Toyota Prado?
Local Toyota dealer was kind enough to look at straight away but it was all bad news. Problem is ABS accumulator assembly (ABS module) – a $2700 item plus incidentals and labour. I can’t afford to have the car off the road for long but I’d like to look at alternatives before committing to genuine fix.
What kind of brakes does a Toyota Prado have?
Discussion pertaining to the New 150 series (2010) 3 door SWB Prado. Discuss any other areas about your 4×4 Toyota Prado 120. STOP! Place all of your brake related conversations here. Last Post: Gear shift locked, ABS and VSC lights stay on.
What happens when the ABS control module fails?
Unresponsive brake pedal In certain cases, depending on the model of vehicle, when the ABS module fails, the brake pedal may become unresponsive. This is an obvious problem, as an unresponsive brake pedal will not stop a vehicle, or will not be able to do so in an adequately safe manner. In most cases, this will happen slowly, over time.
Is there a problem with my Toyota Prado?
No announcement yet. Just had an interesting and expensive problem on my 2007 VX. Lots of warning lights, high pitched alarm (that won’t quit), and hard brake pedal (no power assist). Local Toyota dealer was kind enough to look at straight away but it was all bad news.