Pioneer AVIC-W6400NEX User Manual (English)

Questions and Answers:

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Lori FisherAug 8, 2025
What to do if my Pioneer AVIC-W6400NEX screen shows a caution message and no video?
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  nicholas35Aug 8, 2025
  If the Pioneer GPS screen displays a caution message and the video is not showing, it could be due to the parking brake lead not being properly connected or the parking brake not being applied. Ensure the parking brake lead is correctly connected and that the parking brake is engaged. Alternatively, the parking brake interlock may be activated. In this case, park your vehicle in a safe location and apply the parking brake.
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Hannah GilesAug 18, 2025
Why is CD or DVD playback not possible on my Pioneer AVIC-W6400NEX GPS?
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  Mark GarciaAug 19, 2025
  If your Pioneer GPS cannot play CDs or DVDs, several issues could be the cause. First, ensure that the disc is inserted correctly with the label facing upward. If the disc is dirty, clean it. Check for any cracks or damage to the disc; if present, use a normal, round disc. Also, verify that the files on the disc are in a supported file format and that the disc format is compatible with the system. If not, replace the disc.
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agoodmanAug 28, 2025
Why does my Pioneer GPS have no sound and the volume won't rise?
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  janet14Aug 28, 2025
  If your Pioneer GPS is producing no sound and the volume level won't increase, check that all cables are correctly connected. If you are playing a DVD-Video, note that there is no sound during still, slow motion, or frame-by-frame playback. Also, for media other than a music CD (CD-DA), there is no sound during fast reverse or forward playback.

Pioneer AVIC-W6400NEX Specifications

General

Display Size	6.2 inches
Resolution	800 x 480 pixels
GPS Navigation	Yes
Bluetooth	Yes
Apple CarPlay	Yes
Android Auto	Yes
HD Radio	Yes
SiriusXM-Ready	Yes
DVD/CD Player	Yes
Rear View Camera Input	Yes
USB Ports	2
Audio Formats Supported	MP3, WMA, AAC, FLAC, WAV
AUX Input	Yes
iPod Control	Yes
Steering Wheel Control	Yes
Voice Control	Yes