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Home >> Toyota >> 2021 >> 4Runner TRD Pro >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Vehicle Stability Control System (For Hydraulic Brake Booster) - Diagnostic Codes (C1422-U0073) & Symptom Tests >> VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster) >> DTC C1452: Accumulator Low Pressure [08/2015 - ] >> Description

DTC C1452: Accumulator Low Pressure [08/2015 - ]: Description

DTC Code DTC Detection Condition Trouble Area
C1452 After braking, the fluid pressure inside the accumulator is below the threshold within 3.2 seconds.
  • Hydraulic circuit
  • Master cylinder solenoid (Accumulator pressure sensor)