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.
Setting Procedure
2004 Acura 3.5RLSECTION Setting Procedure
NOTE:
The PCM reset procedure and, disconnecting the battery or the BACK UP RADIO (7.5-amp) fuse cancels the PCM memory for idle control. The following procedure is needed after the PCM reset procedure and reconnecting the battery or the BACK UP RADIO (7.5-amp) fuse.
- Start the engine, and hold it at 3,000 RPM with no load (in Park or neutral) until the radiator fan comes on.
- Let the engine idle for about 5 minutes under the following conditions:
- Transmission is in "P" or "N" position.
- A/C switch is off.
- Headlights are off.
- Rear defogger is off.
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.