Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2006CIVIC DX, 4D SEDAN, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 76 (ADVANCED HYDRAULIC BOOSTER (HYBRID))
2006 Honda Civic DX, 4D Sedan, Automatic
Section 76 (Advanced Hydraulic Booster (Hybrid))
2006 Honda Civic DX, 4D Sedan, AutomaticSECTION Section 76 (Advanced Hydraulic Booster (Hybrid))
WARNING: This page is about a different variant/trim than selected.
- Component Location Index
- General Troubleshooting Information
- Memorizing 0 (Zero) Position
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC 11: Motor Lock and Circuit Malfunction; DTC 12: Motor Voltage Malfunction 1; DTC 13: Motor Voltage Malfunction 2
- DTC 14: Motor Stuck ON
- DTC 21: PACC Sensor Malfunction; DTC 22: PREG Sensor Malfunction; DTC 23: PMC Sensor Malfunction
- DTC 24: Brake Pedal Stroke Sensor Malfunction
- DTC 31: NO Solenoid Valve Malfunction; DTC 32: NC Solenoid Valve Malfunction
- DTC 33: RNO Solenoid Valve Malfunction; DTC 34: RNC Solenoid Valve Malfunction
- DTC 35: NO Solenoid Valve Duty Limit Out; DTC 36: NC Solenoid Valve Duty Limit Out
- DTC 37: RNO Solenoid Valve Duty Limit Out; DTC 38: RNC Solenoid Valve Duty Limit Out
- DTC 41: Accumulator Stored Pressure Low
- DTC 42: Regulator Malfunction
- DTC 43: Master Cylinder Malfunction
- DTC 44: Partial Brake Pedal Stroke Sensor Malfunction
- DTC 45: Relation of Brake Pedal Stroke Sensor and PMC Sensor Malfunction
- DTC 46: Relation of Brake Pedal Stroke Sensor and PREG Sensor Malfunction
- DTC 47: Relation of PMC Sensor and PREG Sensor Malfunction
- DTC 51: Motor Circuit ON
- DTC 52: Motor Circuit OFF
- DTC 54: Fail-safe Relay Malfunction
- DTC 61: Control Unit Low Voltage
- DTC 62: Control Unit High Voltage
- DTC 63: Back Up Circuit Voltage Malfunction
- DTC 64: Brake Pedal Stroke Sensor, PREG Sensor and PMC Sensor Voltage Malfunction
- DTC 65: Control Unit Circuit Stuck ON
- DTC 66: Control Unit Circuit Stuck OFF
- DTC 67: IG1 Voltage Malfunction
- DTC 68: IG2 Voltage Malfunction
- DTC 71: Brake Pedal Position Switch Stuck ON; DTC 72: Brake Pedal Position Switch Stuck OFF
- DTC 73: Brake Fluid Level Switch Malfunction
- DTC 81: Control Unit Internal Main Circuit Malfunction; DTC 82: Control Unit Internal Subcircuit Malfunction
- DTC 83: F-CAN Malfunction
- DTC 84: Sensor 0 (Zero) Position not Memorized
- DTC 86: F-CAN Malfunction (Bus-off, Communication)
- Symptom Troubleshooting
- Brake System Bleeding
- Master Cylinder and Servo Unit Replacement
- Master Cylinder Inspection
- Power Unit Replacement
- Power Unit Disassembly
- Accumulator Disposal
- Brake Pedal Replacement
- Brake Pedal Stroke Sensor Replacement
- Buzzer Replacement
RENDER: 1.0x
NO RELATED
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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.