Hyundai Tucson TL
The Korean Tucson TL is a compact SUV with a clear diesel-led specification: a 1995-cc, 186-PS four-cylinder, front-wheel drive and a six-speed automatic in Hyundai's March 2015 record. The 2.0 CRDi application is identified as D4HA, which makes the engine and the emissions equipment part of the same inspection conversation.
There is one non-negotiable VIN check: the Korean corrective action covers only 2.0-diesel Tucsons built from 29 June 2018 to 15 June 2019, and it concerns DPF temperature control and ECU software. Outside that window, a DPF warning or fuel-system concern still needs diagnosis, but it is not evidence that the campaign applies.
A sound TL purchase decision comes from the exact build date, campaign history and recorded diagnostic data. Those details keep a specific emissions action and an individual car's condition from being turned into a blanket reputation.
Known issues
Sorted by severity. Tap an issue to reveal the relevant details and what to check.
Engines & reliability
Tap a row to filter the issues to that engine.
Pre-purchase checklist
- ☐For a Korea-market 2.0 diesel built from 2018-06-29 to 2019-06-15, check campaign eligibility by VIN before purchase.
- ☐Read fault data and assess the fuel system before choosing repair work for a D4HA concern.