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.
2012 Acura TL BaseFACTORY OEM SERVICE PROCEDURE
With Keyless Access System
NOTE:
- If the doors unlock or lock with the remote, but the LED on the remote does not come on, the LED is faulty; replace the remote.
- If any door is open, you cannot lock the doors with the remote.
- If you unlocked the doors with the remote, but do not open any of the doors within 30 seconds, the doors relock automatically.
- The doors do not lock with the transmitter if the power mode is in ACC.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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