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Home >> Honda >> 2004 >> CR-V EX, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock >> Operation >> Abs Control Unit >> Self-Diagnosis Function
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Self-Diagnosis Function

  1. The ABS control unit is equipped with a main CPU and a sub-CPU. Each CPU checks the other for problems.
  2. The CPUs check the circuit of the system.
  3. When ABS control unit detects a problem, ABS indicator turns ON and stops operation of ABS system.
  4. The self-diagnosis can be classified into these two categories:
    • Initial diagnosis.
    • Regular diagnosis.
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