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.
2009 Acura CSX Base, StandardFACTORY OEM SERVICE PROCEDURE
Refrigerant Leak Check: Notes
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools Required
- Leak detector YGK-H-10PM
- Leak detector HLD-100
- Leak detector TIFZX-1, or commercially available
- OPTIMAX Jr A/C Leak Ditection Kit (TRP124893)
These tools are available through the Honda Tool and Equipment Program, call 888-424-6857
CAUTION:
- Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, or throat
- Be careful when connecting service equipment
- Do not breathe refrigerant or vapor
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.