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 MANUALSHONDA2000ACCORD EX SEDAN L4-2254CC 2.3L SOHC (VTEC) MFIREPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTANTITHEFT AND ALARM SYSTEMSALARM MODULESERVICE AND REPAIR
2000 Honda Accord EX Sedan L4-2254cc 2.3L SOHC (VTEC) MFI
Alarm Module: Service and Repair
2000 Honda Accord EX Sedan L4-2254cc 2.3L SOHC (VTEC) MFISECTION Service and Repair
Immobilizer Receiver Unit Replacement
1. Remove the driver's dashboard lower cover and steering column covers.

2. Disconnect the 5P and 7P connectors (A) from the immobilizer receiver unit (B).
3. Remove the 2 screws (C) and the immobilizer receiver unit from the ignition key cylinder (D).
4. Install in the reverse order of removal.
5. After replacement, check the immobilizer system.
1. Remove the driver's dashboard lower cover and steering column covers.
2. Disconnect the 5P and 7P connectors (A) from the immobilizer receiver unit (B).
3. Remove the 2 screws (C) and the immobilizer receiver unit from the ignition key cylinder (D).
4. Install in the reverse order of removal.
5. After replacement, check the immobilizer system.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.