Brand: PIONEER
Category: Navigation System
Document Type: Parts/Service
Language: EN
Available Languages: EN , ES
Parts/Service for AVIC-W8400NEX/XNUC
Uploaded: Nov. 21, 2025, 8 p.m.
Manual Publish Date: 2019-02-01
Warranty Information
Refer to the parent manual for warranty information.
This service manual provides detailed information for the Pioneer AVIC-W8500NEX/XNUC multimedia navigation receiver. It includes exploded views, parts lists, PCB connection diagrams, and electrical parts lists for various models. Refer to supplemental manuals for parts numbers, adjustments, and other specifications not covered here.
Troubleshooting and error codes
| Mark No. | Description | AVIC-W8400NEX/XNUC | AVIC-W8500NEX/XNUC | AVIC-Z910DAB/XNEU5 | AVIC-Z920DAB/XNEU5 | AVIC-Z910DAB/XNAU | AVIC-Z920DAB/XNAU | AVIC-Z810DAB/XNEU5 | AVIC-Z820DAB/XNEU5 |
|---|---|---|---|---|---|---|---|---|---|
| 18 | Unit Box | CHG9519 | QHG4628 | CHG9521 | QHG4629 | CHG9520 | QHG4630 | CHG9522 | QHG4631 |
| 19 | Contain Box | CHL9652 | QHL4628 | CHL9654 | QHL4629 | CHL9653 | QHL4630 | CHL9655 | QHL4631 |
| 24-1 | Quick Start Guide | CRB5094 | QRD3714 | CRB5097 | QRB3882 | ||||
| 24-2 | Quick Start Guide | CRD5030 | QRD3715 | CRD5030 | QRD3715 | ||||
| 24-3 | Quick Start Guide | CRD5031 | QRD3716 | CRD5031 | QRD3716 | ||||
| 24-4 | Quick Start Guide | CRD5032 | QRD3717 | CRD5032 | QRD3717 | ||||
| 24-6 | Installation Manual | CRD5040 | QRD3724 | CRD5041 | QRD3725 | CRB5100 | QRB3883 | CRD5041 | QRD3725 |
| 24-7 | Important Information for the User | CRD5048 | QRD3731 | CRD5049 | QRD3730 | CRB5099 | QRB3912 | CRD5049 | QRD3730 |
| 24-12 | Caution Card | CRP1441 | Not used | CRP1441 | Not used | ||||
| 24-15 | Operation Manual | CRB5093 | QRB3814 | ||||||
| 24-16 | Web IM | Not used | See Contents of Web IM | Not used | See Contents of Web IM | Not used | See Contents of Web IM | Not used | See Contents of Web IM |
| 15 | IM CD-ROM | CRI1047 | Not used | CRI1047 | Not used |