Upgrading your Nissan Maxima A35 (2009–2014) with an Android screen is usually straightforward, but some owners encounter small issues during installation. This guide lists the most common problems and quick fixes, with step-by-step checks and photo placeholders.
1. No Sound
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Check if you selected the correct harness.
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For Bose trims, confirm the Bose-specific decoder is installed.
📸 (Insert harness/decoder photo)
2. No Climate Control Display (A/C Not Working)
Step 1 — Check CAN Protocol Version
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Go to Car Settings → About Device.
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Confirm that CAN Protocol Version is recognized (not “Unknown”).
Step 2 — Check CANBUS Jack
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Ensure the CANBUS jack is fully inserted and secured.
Step 3 — Adjust Car Model in Factory Settings
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Path: Car setting → Factory setting → Password 3368 → Original Car Agreement → Car Model.
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Select the correct car model as this guide: XC/infiniti/JX35 or QX60
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After selection, reset the unit using the RST hole and retest.
Step 4 — Still Not Working?
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Record a short video of how the OEM A/C behaves on the screen.
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Take a photo of the backside of the OEM head unit for verification.
3. Radio Reception Is Weak
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Make sure the antenna adapter is connected firmly.
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If needed, use an external antenna booster.
4. Steering Wheel Buttons Not Working
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Verify that CANBUS settings match your trim level.
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Re-calibrate steering wheel buttons in system settings.
Quick Note
Most issues are caused by:
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Incorrect harness connection
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Loose CANBUS plug
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Wrong car model selection in factory settings
✅ Once everything is properly matched, your Maxima is fully compatible and all features will work smoothly.
Back to Overview
⬅ Return to Nissan Maxima A35 Installation Overview
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