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4Runner TRD Pro
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Vehicle Stability Control System (For Hydraulic Brake Booster) - Diagnostic Codes (C1422-U0073) & Symptom Tests
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VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster)
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DTC C1452: Accumulator Low Pressure [08/2015 - ]
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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)