These are issues documented for the Nissan D23 Navara in general - things to check for, not a diagnosis of any particular car. Whether a specific car has one depends on its age, mileage, service history and how it was used.
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Emissions / Engine · severity: Moderate to High if ignored - a clogged/restricted DPF can trigger limp mode (a sudden, significant power reduction) and, per general South African diesel-DPF cost context, can require an increasingly expensive intervention (forced regeneration through to full replacement) the longer it is left unaddressed. · confidence: 55/100 · 4 cited sources
Applies to: 2.3L YS23DDTT twin-turbo turbodiesel / 2.5L YD25DDTi turbodiesel - not every engine this model has been sold with
ⓘ Not yet individually classified
What To Check
Partially detectable - an active DPF warning light or limp-mode event, if present at the time of inspection, is obvious, but early-stage soot accumulation or an intermittent P0471 fault may not present during a single short test drive. Asking directly about usage pattern and warning-light/limp-mode history, and requesting a diagnostic scan as part of any pre-purchase inspection, is more reliable than driving impression alone.
This is everything documented for this issue - no repair-cost estimate or TSB/recall reference was found for it, so there's nothing further behind a full report for this specific finding.
What Does a Service Typically Cost?
Major service
R 2,950
Annual upkeep (estimated)
R 3,500
Brake job (pads/discs)
R 3,400
Filter kit
R 750
The major-service figure comes from South African service-cost sources for this model; the annual upkeep, brake job and filter kit figures are estimates scaled from it. Source: enginefinder.co.za's real, dedicated Nissan Navara page (R1,786-R4,116), midpoint used. Actual cost varies by workshop, region and the exact vehicle's condition; get a direct quote before budgeting around this.
This guide summarises documented, sourced findings for the Nissan D23 Navara generally. It is not an assessment of any specific vehicle - mileage, service history and condition vary by example. A full AutoLytiQs™ report checks a specific listing for sale against this data plus a live South African market valuation, to tell you whether that exact vehicle is a good buy.
