Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Bleeding Brake System: Notes
Teves Mark 20 ABS must be bled as 2 independent braking systems (ABS and base brake system). Always bleed base brake system first using manual bleeding or pressure bleeding procedure. See MANUAL BLEEDING or PRESSURE BLEEDING . ABS Hydraulic Control Unit (HCU) must be bled after base brake system. See BLEEDING HYDRAULIC CONTROL UNIT (HCU) . Bleeding of HCU requires use of DRB-III scan tool. Always repeat base system bleeding procedure after bleeding HCU.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.