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
Voice Control Switch Test
WARNING: This page is about a different car, the 2008 Acura CSX, 2007 Acura CSX, and 2006 Acura CSX. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the voice control switch (see Voice Control Switch Replacement ).
- Measure the resistance between the No. 2 and No. 4 terminals in each switch position according to the table.RESISTANCE SPECIFICATION
Position Resistance OFF About 10 k Ω TALK About 2.9 k Ω BACK About 680 Ω - If the resistance is not as specified, replace the voice control switch (see Voice Control Switch Replacement ).
- Use a diode tester between the terminals in each switch position according to the table.TERMINAL REFERENCE
Terminal 1 2 ◦- → -◦ - If the diode test is not as specified, replace the switch (see Voice Control Switch Replacement ).
Factory Service Tools
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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.