Electronic Brake Control Module: Description and Operation

2001 Mazda 626 ES V6-2.5L DOHCSECTION Description and Operation





System control
- The ABS control module detects wheel speeds and evaluates the situation of the wheels based on the signals from the speed sensors.
- Based on the program within the control module, the control module then relays signals to the solenoid valves and the pump motor within the hydraulic unit to control wheel lock-up.
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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.