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.
PRECHARGE Pump Motor: Removal
2004 Acura 3.5RLSECTION Removal
CAUTION:
Do not spill fluid on the vehicle; it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water. To prevent the brake fluid from flowing, plug and cover the hose ends and joints with a shop towel or equivalent material. Take care not to damage or deform the brake lines during removal and installation.
- Disconnect the precharge pump motor 2-pin connector. Disconnect the brake line and the brake hose from the precharge pump motor.
- Remove the three 6 mm bolts from the precharge pump motor, then remove the precharge pump motor with bracket. Remove the two 6 mm bolts and 8 mm nut, then remove the precharge pump motor. See Fig 1 .
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.