Case file · SUBARU-OUTBACK-2015-2019 · Field document

Subaru Outback 2015–2019 · Pre-purchase checklist

Bring this to the inspection. Every check below is specific to this generation's documented failure modes — not generic used-car advice.

1. Check 01

   Cold-start the car and drive it at light throttle between 20–40 mph — a rhythmic shudder or vibration (worst when cold, often in gentle turns) is the classic Lineartronic torque-converter complaint. Walk away or price in a transmission.

2. Check 02

   Ask for proof of any CVT fluid service. Subaru calls it lifetime fluid; a documented drain-and-fill around 60k–90k is a good sign the owner paid attention.

3. Check 03

   Check the battery date code and ask how many batteries the car has had. Repeated dead batteries point to the known parasitic-drain issue (DCM/CAN system) that Subaru settled a class action over.

4. Check 04

   Cycle the head unit hard: radio, Bluetooth pairing, backup camera in reverse, volume knob. Freezing, reboots, or a black camera screen are the known Starlink head-unit faults — on 2018s, confirm recall WTZ-85 (slow-booting backup camera) was performed.

5. Check 05

   Inspect the windshield edge-to-edge, especially near the wiper de-icer strip at the base — 2015–2016 cars crack easily there, and EyeSight cars need camera recalibration with every replacement.

6. Check 06

   On 2.5i cars, check the oil level and ask about top-offs between changes. More than a quart per 1,200 miles is outside even Subaru's generous old threshold.

7. Check 07

   Verify open recalls by VIN at nhtsa.gov — including the 2015 EyeSight brake-light-switch reprogram.