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 DIAGNOSISBRAKES AND TRACTION CONTROLANTILOCK BRAKES / TRACTION CONTROL SYSTEMSELECTRONIC BRAKE CONTROL MODULESERVICE AND REPAIRMODULATOR UNIT
2000 Honda Accord EX Sedan L4-2254cc 2.3L SOHC (VTEC) MFI
Modulator Unit
2000 Honda Accord EX Sedan L4-2254cc 2.3L SOHC (VTEC) MFISECTION Modulator Unit
Modulator Unit Removal and Installation
NOTE:
- Do not spill brake fluid on the vehicle; it may damage the paint; if brake fluid gets on the paint, wash it off immediately with water.
- Take care not to damage or deform the brake lines during removal and installation.
- To prevent the brake fluid from flowing, plug and cover the hose ends and joints with a shop towel or equivalent material.
Removal
1. Disconnect the modulator unit connector (C) and the pump motor connector (B).
2. Disconnect the brake lines, then remove the modulator unit (A).
Installation
1. Install the modulator unit, then connect the brake lines. Tighten the flare nuts to 15 Nm (1.5 kgf-m, 11 ft. lbs.).
2. Connect the modulator unit connector and the pump motor connector.
3. Bleed the brake system, starting with the front wheels.
4. Start the engine, and check that the ABS indicator goes off.
5. Test-drive the vehicle, and check that the ABS indicator does not come on.
NOTE:
- Do not spill brake fluid on the vehicle; it may damage the paint; if brake fluid gets on the paint, wash it off immediately with water.
- Take care not to damage or deform the brake lines during removal and installation.
- To prevent the brake fluid from flowing, plug and cover the hose ends and joints with a shop towel or equivalent material.
Removal
1. Disconnect the modulator unit connector (C) and the pump motor connector (B).
2. Disconnect the brake lines, then remove the modulator unit (A).
Installation
1. Install the modulator unit, then connect the brake lines. Tighten the flare nuts to 15 Nm (1.5 kgf-m, 11 ft. lbs.).
2. Connect the modulator unit connector and the pump motor connector.
3. Bleed the brake system, starting with the front wheels.
4. Start the engine, and check that the ABS indicator goes off.
5. Test-drive the vehicle, and check that the ABS indicator does not come on.
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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.