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 DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTNAVIGATION SYSTEM - TESTING & TROUBLESHOOTINGGENERAL INFORMATIONNAVIGATION SYSTEM ERROR MESSAGES
2018 Acura TLX Base, 2.4L Eng
Navigation System Error Messages
2018 Acura TLX Base, 2.4L EngSECTION Navigation System Error Messages
NOTE: Refer to Error Codes for the error about the audio system .
| Screen Error Message | Solution |
|---|---|
| System Pressure is low. | The HDD contains a atmospheric pressure sensor. When the HDD is inoperable due to low atmospheric pressure. Move your vehicle to a lower altitude where atmospheric pressure is higher. |
| HDD access error. Please consult your dealer. | This message appears when the system is failed to read from HDD or write to HDD or the HDD was not transferred from the old audio-navigation unit to the new audio-navigation unit when the audio-navigation unit was replaced. |
| System temp is too high. System will shut down until it cools down. | Turn the audio system off and allow the player to cool down until the error message is cleared. |
| System temp is too low. System will shut down until it warms up. | The navigation system has difficulty reading the HDD when the temperature is below approximately -22 |
| Unplayable File | Appears when a file format not supported. Current track will be skipped. The next supported track plays automatically. |
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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.