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 MANUALSACURA20043.5RLREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSIMMOBILIZER SYSTEMSREMOVAL & INSTALLATIONIMMOBILIZER RECEIVERREMOVAL
2004 Acura 3.5RL
Immobilizer Receiver: Removal
2004 Acura 3.5RLSECTION Removal
- Remove instrument panel lower cover. Rotate ignition key light socket and remove from ignition key light ring. Loosen ignition key light ring screw and remove light ring. Disconnect immobilizer receiver 3-pin connector. Remove ignition key switch. Remove key cylinder housing retaining screw.
- Insert ignition key and turn to ACC position. Push lock pin and remove key cylinder by pulling on ignition key. DO NOT pull on immobilizer receiver. See Figure. Turn ignition key to LOCK position and remove it from immobilizer receiver. Turn immobilizer receiver clockwise, and remove it.
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.