What are the most common Subaru Ascent problems?
According to Au7o's analysis of 3,820+ owner reports, the 2019-2019 Subaru Ascent has 7 documented issues. The most frequently reported are: CVT Transmission Hesitation and Harsh Engagement, Fuel Pump Impeller Failure - Recall WRK-22 / NHTSA 20V-701, CVT Valve Body Failure and Transmission Warning. Of these, 3 are rated critical and should be addressed promptly.
Is the Subaru Ascent reliable?
The 2019-2019 Subaru Ascent has 7 known issues documented across 3,820+ owner reports. 3 issues are rated critical: CVT Transmission Hesitation and Harsh Engagement and Fuel Pump Impeller Failure - Recall WRK-22 / NHTSA 20V-701 and CVT Valve Body Failure and Transmission Warning. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Subaru Ascent problems?
Repair costs for known Subaru Ascent issues range from $0 to $9,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, CVT Transmission Hesitation and Harsh Engagement, typically costs $0-$9,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2019-2025 Subaru Ascent CVT Transmission Hesitation and Harsh Engagement?
The Ascent's high-torque Lineartronic CVT (TR730 - the largest CVT Subaru has produced) paired with the 2.4L turbo FA24 engine exhibits hesitation from stops, harsh engagement when shifting from Park to Drive/Reverse, and surging at low speeds. The TR730 CVT must handle significa… Repairs typically run $0-$9,000. Severity: high.
What is the 2019-2021 Subaru Ascent Fuel Pump Impeller Failure - Recall WRK-22 / NHTSA 20V-701?
Certain 2019-2021 Ascents are affected by a fuel pump recall (WRK-22, NHTSA 20V-701) where the low-pressure fuel pump impeller can deform due to excessive absorption of fuel components, particularly in regions with higher-concentration ethanol fuels. A deformed impeller reduces f… Repairs typically run $0-$0. Severity: high.
What is the 2019-2024 Subaru Ascent CVT Valve Body Failure and Transmission Warning?
The Ascent's TR730 high-torque CVT develops valve body failures that cause erratic shifting, harsh engagement, and transmission warning lights. The valve body controls hydraulic pressure to the CVT pulleys and chain, and when solenoids or passages within it fail, the transmission… Repairs typically run $1,500-$8,500. Severity: high.
What is the 2019-2025 Subaru Ascent Windshield Spontaneous Cracking?
The Ascent has one of the highest rates of windshield cracking complaints of any Subaru model. Cracks frequently originate near the EyeSight camera housing or from windshield edges without any rock impact. The large windshield, acoustic lamination, steep rake angle, and EyeSight… Repairs typically run $600-$1,800. Severity: medium.
What is the 2019-2024 Subaru Ascent Parasitic Battery Drain - Dead Battery After Sitting?
Ascents commonly experience dead batteries after sitting for 3-5 days without driving. The numerous electronic modules (Starlink telematics, EyeSight, keyless access, remote start receiver) create a high parasitic draw that depletes the battery when the vehicle is not driven regu… Repairs typically run $150-$400. Severity: medium.
What is the 2019-2025 Subaru Ascent A/C Condenser Leak from Road Debris?
The Ascent's A/C condenser is positioned directly behind the front bumper with inadequate protection from road debris. Small rocks and gravel puncture the thin condenser fins and tubes, causing refrigerant leaks. The issue is particularly common on gravel roads or in construction… Repairs typically run $600-$1,400. Severity: medium.
What is the 2019-2023 Subaru Ascent Parasitic Battery Drain and Dead Battery?
The Ascent suffers from parasitic battery drain that kills the battery after the vehicle sits for 3-5 days. The issue is caused by multiple electronic modules (telematics, EyeSight, Starlink) failing to enter sleep mode properly. The factory-equipped battery (Group 25) is undersi… Repairs typically run $150-$800. Severity: medium.
