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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 216 (Hydraulic Brakes - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC C2A20 >> Conditions for Clearing the DTC

Conditions for Clearing the DTC

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  1. Ignition/Vehicle - Off - For greater than 10 min
  2. Ignition/Vehicle - On - For greater than 15 s - Brake Pedal Not Applied
  3. Apply and hold the brake pedal. - Greater than 7800 kPa (1131 PSI) until the brake warning light turns off.
  4. DTCs listed in the DTC Descriptor Category = Type A DTC