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.
2011 Acura TL BaseFACTORY OEM SERVICE PROCEDURE
Enable Conditions
- Stuck at low temperatureENABLE CONDITIONS CHART
Condition Minimum Maximum Engine coolant temperature 158°F (70°C) - Initial engine coolant temperature - 95°F (35°C) Vehicle speed 19 mph (30 km/h) - Battery voltage 11 V - Throttle position 4.0° - No active DTCs P0116, P0117, P0118, P0712, P0713, P0721, P0722 Other After the engine coolant temperature reaches the fixed value, both the vehicle speed and the throttle position meet the conditions for at least 5 minutes - Stuck at high temperatureENABLE CONDITIONS CHART
Condition Minimum Maximum Engine coolant temperature 158°F (70°C) - Previous engine coolant temperature when the ignition switch was turned to LOCK (0) or the engine start/stop button was pressed to select the OFF mode 158°F (70°C) - Present engine coolant temperature when the ignition switch is turned to ON (II) or the engine start/stop button is pressed to select the ON mode - 95°F (35°C) Battery voltage 11 V - No active DTCs P0116, P0117, P0118, P0712, P0713, P0721, P0722
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.