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 MANUALSHONDA2002CIVIC SIREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 140 (ACTIVE CONTROL ENGINE MOUNT (ACM) SYSTEM)
2002 Honda Civic Si
Section 140 (Active Control Engine Mount (ACM) System)
2002 Honda Civic SiSECTION Section 140 (Active Control Engine Mount (ACM) System)
WARNING: This page is about a different car, the 2006 Honda Odyssey and 2005 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
- Component Location Index
- DTC
- DTC Troubleshooting
- DTC P0A14: Front Engine Mount Actuator Circuit Malfunction; DTC P0AB6: Rear Engine Mount Actuator Circuit Malfunction
- DTC P0A15: Front Engine Mount Actuator Control Circuit Low Current; DTC P0AB7: Rear Engine Mount Actuator Control Circuit Low Current
- DTC P0A16: Front Engine Mount Actuator Control Circuit High Current; DTC P0AB8: Rear Engine Mount Actuator Control Circuit High Current
- DTC P15AB: Engine Mount Control Unit Power Source Circuit Low Voltage
- DTC P15AC: Engine Mount Control Unit Internal Circuit Malfunction
- DTC P15AD: Engine Mount Control Unit Internal Circuit Malfunction
- DTC P15AE: Cylinder Pause Signal Malfunction
- DTC P15AF: CMP Sensor Signal Malfunction
- DTC P15B0: CKP Sensor Signal Malfunction
- DTC P15B1: CMP Sensor/CKP Sensor Signal Incorrect Correlation
- DTC P16C4: Engine Mount Actuator Control Power Circuit Stuck OFF
- DTC P16C5: Engine Mount Actuator Control Power Circuit Stuck ON
- DTC P16C6: Engine Mount Actuator High Voltage During Function Test
- DTC P16C7: Rear Engine Mount Actuator Control Circuit High Current; DTC P16C8: Front Engine Mount Actuator Control Circuit High Current
- DTC P16C9: Engine Mount Control Unit Internal Circuit Malfunction
- Engine Mount Vibration and Noise Inspection
- Engine Mount Control Unit 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.