2014 Lexus IS Problems: 1 Known Issue
2014 model year · 5,000+ owner reports · Updated November 2026
According to Au7o's analysis of 5,000+ owner reports, the 2014 Lexus IS has 1 documented issue, with 1 rated critical. The most serious is Fuel Pump Impeller Failure (Recall). The most commonly reported issue is Fuel Pump Impeller Failure (Recall) with 5,000 owner reports. DIY maintenance guides at au7o.io.
2014 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
No email neededHow interest is saved
Interest applies to the selected vehicle and configuration; it is not a reservation. Voting stores a first-party identifier for up to 180 days to prevent repeat votes. No account or email is needed. Clearing cookies or using another device may count separately. Privacy
Visual coming soon
Your interest helps us choose what to build next.
Visual Known Issues · Coming soon
$7.99/month plus taxes at launch on January 1, 2027 · No payment today
All 1 Known Issue
Join 700+ subscribers following Au7o for vehicle insights and updates.
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
Other Lexus Models
Frequently Asked Questions
What are the most common Lexus IS problems?
According to Au7o's analysis of 5,000+ owner reports, the 2014 Lexus IS has 1 documented issue. The documented issue is: Fuel Pump Impeller Failure (Recall). Of these, 1 is rated critical and should be addressed promptly.
Is the Lexus IS reliable?
The 2014 Lexus IS has 1 known issue documented across 5,000+ owner reports. 1 issue is rated critical: Fuel Pump Impeller Failure (Recall). 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.
What is the 2014-2015, 2017-2019 Lexus IS Fuel Pump Impeller Failure (Recall)?
The low-pressure fuel pump impeller can deform due to excessive fuel absorption, causing the fuel pump to become inoperative. This results in engine stalling while driving or inability to start, creating a serious safety hazard. Toyota/Lexus issued a massive recall (20V-012, late… Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.