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.
2003 Acura 3.2TL BaseFACTORY OEM SERVICE PROCEDURE
Remote Transmitter
- Check remote transmitter operation. If remote transmitter operates properly but LED on remote transmitter does not illuminate, replace remote transmitter. Depress LOCK or UNLOCK button 5 or 6 times to reset remote transmitter. If remote transmitter operates properly, remote transmitter is okay. If remote transmitter does not operate properly, go to next step.
- Open remote transmitter and check for water damage. If any water damage exists, replace remote transmitter. If water damage does not exist, go to next step.
- Install a new remote transmitter battery. Depress LOCK or UNLOCK button 5 or 6 times. If remote transmitter operates properly, remote transmitter is okay. If remote transmitter does not operate properly, go to next step.
- Reprogram remote transmitter(s). See REMOTE TRANSMITTER under PROGRAMMING. Recheck system operation. If remote transmitter operates properly, remote transmitter is okay. If remote transmitter does not operate properly, replace remote transmitter.
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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