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 MANUALSHONDA2009CR-V EX, 2.4 RE3REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 75 (NAVIGATION SYSTEM)GENERAL TROUBLESHOOTING INFORMATIONSERVICE PRECAUTIONS
2009 Honda CR-V EX, 2.4 RE3
Service Precautions
2009 Honda CR-V EX, 2.4 RE3SECTION Service Precautions
WARNING: This page is about a different car, the 2011 Honda CR-V and 2010 Honda CR-V. However, it is still accessible from the selected car via links, so may be relevant.
- If you need to replace the audio-navigation unit, you can back-up the navigation data and transfer it to a new audio-navigation unit. See save users memory (see FUNCTIONAL SETUP ).
- When the battery is disconnected, the internal GPS clock is reset to 0:00. The clock will reset to the correct time after the system finishes GPS initialization.
- Before disconnecting the battery, make sure you have the anti-theft codes for the audio system and the navigation system. Also obtain any PGM-FI or transmission DTCs and freeze frame date (which will be lost when the PCM loses power).
- After reconnecting the battery, you have to wait to get the initial signal from the satellite. It will take from 10 to 45 minutes.
- Adjust the setup clock settings (time zone and daylight savings) in the navigation system.
- Before returning the vehicle to the customer, enter the anti-theft codes for the navigation system.
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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.