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.
2011 Honda Insight LXFACTORY OEM SERVICE PROCEDURE
Abs Components
- Component Location Index
- General Troubleshooting Information
- System Indicator
- Diagnostic Trouble Code (DTC)
- Self-diagnosis
- Kickback
- Pump Motor
- Brake Fluid Replacement/Air Bleeding
- How to Troubleshoot DTCs
- Intermittent Failures
- How to Use the HDS (Honda Diagnostic System)
- How to Retrieve DTCs
- How to Clear DTCs
- How to Troubleshoot Circuit at the ABS Modulator-control Unit Connectors
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC 11, 13, 15, 17: Wheel Speed Sensor Circuit Malfunction
- DTC 12, 14, 16, 18: Wheel Speed Sensor Signal Malfunction
- DTC 21, 22, 23, 24: Magnetic Encoder Malfunction
- DTC 31, 32, 33, 34, 35, 36, 37, 38: ABS Solenoid Valve Malfunction
- DTC 51: Motor Lock; DTC 52: Motor Stuck
- DTC 54: Fail-safe Relay Malfunction
- DTC 61: +B-FSR Low Voltage; DTC 62: +B-FSR High Voltage
- DTC 64: Sensor Power Voltage Malfunction
- DTC 66: Pressure Sensor (Inside of ABS Modulator-control Unit)
- DTC 68: Brake Pedal Position Switch Malfunction
- DTC 81: ABS Modulator-control Unit Internal Circuit Malfunction
- DTC 83: PCM Malfunction
- DTC 86: F-CAN Communication Malfunction
- DTC 105: Hydraulic Unit Temperature Sensor Malfunction
- DTC 121: CAS Solenoid Malfunction; DTC 122: CAS Solenoid Malfunction; DTC 123: CAS Solenoid Malfunction; DTC 124: CAS Solenoid Malfunction
- Symptom Troubleshooting
- ABS Modulator-Control Unit Removal and Installation
- Wheel Speed Sensor Replacement
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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