This page provides a permanent link to all the relevant guides, check here for the most up to date versions.
Vehicle Specific Guides
Remove DCU Screen in Nissan Pathfinder R52 – DIY Guide
This guide covers the safe removal of the DCU (Display Control Unit) screen in the Nissan Pathfinder R52 as a first step in repairing the common systemic flaw. For detailed DCU repair instructions, see the companion article at the bottom.
Remove DCU Screen in Nissan Armada Y62 – DIY Guide
This guide covers the safe removal of the DCU (Display Control Unit) screen in the Nissan Armada Y62, as a first step in repairing the common systemic flaw. For detailed DCU repair instructions, see the companion article at the bottom.
Post Purchase Guides:
Repair Kit Installation Instructions (All Vehicles)
These instructions are intended to be provided alongside a working, pre-configured MicroSD Card for any of the vehicles included on this compatibility list. If you have not yet purchased a repair kit for your vehicle, you can do so here: Repair Kits
All Guides:
Denso DCU Fix – DIY Free Version (v0.7)
Diagnosis: This guide aims to fix the common issue with the R52 (2013-2021) Nissan pathfinder (and by extension, any other vehicle that uses the same Denso DCU like it’s sister model(s) on the Infiniti side like the QX60, or the Luxury platform of Nissan, the Armada; as they
DCU SD Card Bounty
Submit a DCU SD card that’s missing from our database and receive a free repair in return.