2019 Honda Insight
Vehicle Specs & Maintenance Data
The 2019 Honda Insight maintenance specs on this page cover the key fluids, torque values, and wear items you need for routine service. Use these numbers as a quick reference when performing oil changes, tire rotations, brake jobs, and other scheduled maintenance on your Honda Insight.
For oil changes, the 2019 Honda Insight takes 0W-20 Full Synthetic motor oil with a capacity of 3.7 quarts. Brake fluid type is DOT 3, the recommended coolant is Blue Type 2 Coolant (OAT), and transmission fluid is Honda HCF-2. Always use the manufacturer-recommended fluids to maintain warranty coverage and engine longevity.
When mounting wheels on the Honda Insight, torque the lug nuts to 80 ft-lbs using a calibrated torque wrench. Over- or under-torquing can lead to warped brake rotors or loose wheels. Re-torque after 50 to 100 miles on newly installed wheels.
Owners of the 2019 Honda Insight have reported 5 common issues including "Hybrid Battery Degradation and Range Reduction", "CVT (E-CVT) Droning and NVH" and "Excessive Road Noise at Highway Speeds". Scroll down to the Diagnostics tab for detailed descriptions, solutions, and estimated repair costs.
Specifications on this page are compiled from multiple publicly available sources including manufacturer documentation, NHTSA data, and automotive databases. Always cross-reference with your owner's manual or official factory documentation before purchasing parts or performing any service.
The 2019 Honda Insight uses 0W-20 Full Synthetic motor oil (3.7 qt capacity), requires lug nuts torqued to 80 ft-lbs, takes DOT 3 brake fluid.
Manufacturer-recommended maintenance schedule for the 2019 Honda Insight. Always verify intervals against your owner's manual.
Enter a diagnostic trouble code to see causes, symptoms, and fixes for the 2019 Honda Insight.
Common problems reported by 2019 Honda Insight owners, with recommended fixes and estimated repair costs.
Hybrid Battery Degradation and Range Reduction
The 2019-2022 Insight's lithium-ion hybrid battery pack can experience gradual capacity degradation, resulting in reduced electric-assist power and decreased fuel economy over time. Owners may notice the gasoline engine running more frequently and the instantaneous MPG display showing lower numbers. Hot climates accelerate the degradation.
Have the dealer perform a battery health check using the Honda diagnostic system. If battery capacity has fallen below the warranty threshold, Honda will replace the battery pack under the 8-year/100,000-mile hybrid battery warranty (10 years/150,000 miles in CARB states). There are limited aftermarket replacement options for the Insight's battery.
Est. Cost: $0 under warranty; $3,000 - $5,000 for battery replacement if out of warrantyCVT (E-CVT) Droning and NVH
The e-CVT (electric continuously variable transmission) in the Insight allows the gasoline engine to run at high RPMs during moderate acceleration, creating a droning noise that is at odds with the vehicle's otherwise quiet operation. The engine-to-speed disconnect inherent to CVTs is particularly noticeable during highway passing maneuvers.
This is an inherent characteristic of the e-CVT hybrid powertrain. Honda has released powertrain software updates that refine the engine RPM management during acceleration. Using the Sport drive mode provides more responsive behavior. Additional sound deadening material in the firewall and floor areas can reduce the engine noise transmitted into the cabin.
Est. Cost: $0 for software update; $100 - $400 for aftermarket sound deadeningExcessive Road Noise at Highway Speeds
The 2019-2022 Insight exhibits higher-than-expected road noise, particularly tire and wind noise at highway speeds above 55 MPH. The noise is especially noticeable because the hybrid powertrain is otherwise quiet when the gasoline engine is not running. The thin door glass and minimal wheel well insulation contribute to the noise intrusion.
Replace the factory tires with a quieter touring tire compound when they wear out. Add aftermarket sound deadening material to the door panels, wheel well liners, and trunk area. Ensure door weather stripping is properly sealed. Some owners have improved road noise by adding foam insulation strips to the inside of the wheel well liners.
Est. Cost: $100 - $400 for DIY sound deadening; $500 - $1,000 for quiet tiresInfotainment Display Blackout and CarPlay Drops
The 8-inch touchscreen infotainment system may experience random blackouts, freezing, and Apple CarPlay/Android Auto connection drops. The display may go completely dark while driving, losing access to the backup camera, navigation, and climate controls. The issue appears to be software-related in most cases.
Perform a hard reset by pressing and holding the power/volume knob for 10 seconds. Honda released firmware updates that improve system stability. Visit the dealer for the latest software version. If the display blackouts persist after software updates, the head unit may need replacement under warranty.
Est. Cost: $0 for software update; $600 - $1,200 for head unit replacementFuel Pump Recall
The 2019-2020 Honda Insight is included in the Denso fuel pump recall affecting many Honda models. The fuel pump impeller can deform, restricting fuel delivery to the engine. Symptoms include rough idle, hesitation, reduced power, and in severe cases, engine stalling while driving without warning.
Honda issued recall 21V-215 (expanded by 23V-858) to replace the fuel pump module free of charge. Contact the Honda dealer with your VIN to verify eligibility. This is a safety recall and should be completed as soon as possible. The repair typically takes 1-2 hours.
Est. Cost: Covered under recall