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 MANUALSACURA2018TLX BASE, 2.4L ENGREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEFUEL DELIVERYFUEL AND EMISSIONS - TESTING & TROUBLESHOOTINGHOW TO INFORMATIONHOW TO TROUBLESHOOT THE FUEL AND EMISSIONS SYSTEMS (V6, WITHOUT AUTO IDLE STOP SYSTEM)DTC CLEAR
2018 Acura TLX Base, 2.4L Eng
DTC Clear
2018 Acura TLX Base, 2.4L EngSECTION DTC Clear
1. Clear the DTC with the HDS while the engine is stopped
2. Turn the vehicle to the OFF (LOCK) mode
3. Turn the vehicle to the ON mode, and wait 30 seconds
4. Turn the vehicle to the OFF (LOCK) mode, and disconnect the HDS from the DLC.
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.