10.0

really awful
Crashes / Fires:
2 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
15,047 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2018 Honda Civic miscellaneous problems

miscellaneous problem

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2018 Honda Civic Owner Comments (Page 1 of 5)

problem #88

Jul 282023

Civic

  • miles

A D V E R T I S E M E N T S

AC does not blow cold air. I get dizzy when driving in the heat during summertime.

- Oceanside, CA, USA

problem #87

Jun 012024

Civic

  • miles
AC leaking Freon inside cabin. AC unit leaking Freon in atmosphere. My car-??s AC unit started blowing hot air instead on AC cold air. Making it dangerous to stay and operate the vehicle while high temperatures here in California. I was told at Honda dealer that there are several TSB for AC repairs due to leaking from the AC condensers and AC compressor but that my car is leaking from inside the cabin through the evaporator and possibly inhaled the Freon that was escaped and the rest into the atmosphere. Extremely dangerous. Many articles about this please help? Honda USA is not helping fix and wants to do outrageous changes to get it fix.

- Oxnard, CA, USA

problem #86

May 272024

Civic

  • miles
AC is not cooling. There was a recall last year (2023) for the A/C Compressor Shaft Seal Leak. I got it fixed by the Gardena dealership in California, but the issue has returned. When I turn on the A/C it makes an odd noise almost like a hissing noise. I no longer turn it on.

- Hawthorne, CA, USA

problem #85

Jun 012024

Civic

  • miles

A D V E R T I S E M E N T S

Infant mortality of the entire AC system due to faulty components. Cost of repair is $3000+. It is a common, systemic failure on this generation of Honda Civic. Lack of AC in hot regions can lead to unsafe mold growing in the vents as well as heat related illness potentially leading to death. This is a highly hazardous failure with a high likelihood of occurring, so it is unacceptable to allow this situation to continue without a full recall or reimbursement by Honda.

- Austin, TX, USA

problem #84

Mar 152024

Civic

  • miles
My AC system completely failed in my 2018 Honda Civic. I took my vehicle into to service and I was informed that all 3 major components of the AC system is leaking refrigerant. The main problem being the Evaporator has been leaking refrigerant into the car cabin. I have gotten spells of lightheadedness and the feeling that I will pass out and I believe the refrigerant leaking into the cabin is to blame. Honda is aware of the compressor and condenser and evaporator being prone to leaking but will only repair the compressor and condenser free of charge but not the evaporator. Honda is knows the evaporator is defective but does not want to admit it.

- Fullerton, CA, USA

problem #83

Apr 292024

Civic

  • miles
Bumper loose, No A/C only for first day! Car shakes at stop. Low power when pressing gas peddle.

- Santa Maria, CA, USA

problem #82

Apr 252024

Civic

  • miles

A D V E R T I S E M E N T S

Went in to a certified Honda Dealership because my car that is only 7 years old had an AC that doesn't work. After the diagnostic they said 3 parts were faulty but only 2 were under warranty. To fix all three and fully fix the system it would cost $2200. I live in Minnesota, I don't even use the AC half of the year and it's still broken? Evaporators are supposed to last 10+ years, and with the winters here thats around 4 years of using the AC and all three of those parts broke. I did not get the repair because I'm hoping it will also be recalled, obviously there was serious issues with the AC in the original model and that's why 2 of the major components were already under extended warranty.

- Lanesboro , MN, USA

problem #81

Apr 082024

Civic

  • miles
My vehicle will no longer start and after inspection from a mechanic, it was determined that the fuel pump was the cause. There was no indication of any issue besides not starting. I am now being told by my local dealership that they will not have replacement parts until the fall and they are unable to provide a loaner during this time, leaving me without a vehicle for an unknown amount of time.

- Gainesville, FL, USA

problem #80

Mar 082024

Civic

  • miles
Faulty fuel door actuator. replace fuel door actuator. And emergency latch within the trunk did not work. No way to open the fuel door to add gas.

- Carrollton, TX, USA

problem #79

Feb 152024

Civic

  • miles
The TRMS system constantly displays low tire pressure. I correct the tire pressure and reset the TRMS every time but it happens again and again.. The dealer has also reset the TRMS system, and in a few days it indicated that the tire pressure went down again. I have complained to the Honda dealerships and my mechanic. They-??ve not found anything wrong. If the tires are good maybe there-??s something wrong with the wheels. Although I have extensive receipts for all my maintenance and repairs, and I-??ve frequently complained, they seldom indicate my complaints about tire pressure.

- Hartwick, NY, USA

problem #78

Dec 262023

Civic

  • miles

A D V E R T I S E M E N T S

the evaporator of the AC system failed at 48k miles. We live in Houston Texas and AC is not a luxury it's a requirement making the vehicle unsafe to drive in the extreme temperatures. Honda knows that this is an issue and has recalled both the condenser and compressor of the AC system to a ten year warranty. We're asking that the evaporator also be added to the recall. The cost of repair of the item is almost 1700 US dollars. It's a terrible situation. As the car is like new but out of manufacturers warranty being left with a ridiculous repair cost on a part that should last for the lifetime of the vehicle. I have a Toyota that is 13 years old and never had any issues with the AC system. Thank you.

- Cypress , TX, USA

problem #77

Dec 232023

Civic

  • miles
A/C problem

- Peoria, AZ, USA

problem #76

Oct 012022

Civic

  • miles
Turning the steering wheel requires more force because there-??s resistance. It-??-??s possible to turn the wheel to the left, let go of it and it-??ll stay in that direction instead of rotating back. This causes major issues on the highway and during heavy rain. The slightest adjustment causes overcorrection. It-??s also accompanied by this creaky/clicking noise.

- Daytona Beach, FL, USA

problem #75

Sep 292023

Civic

  • miles
A/C doesn't work. Known defect and recall/warranty for compressor and condenser but honda told me is was the evaporator. Entire a/c system bad and they won't cover the last part of the system under warranty.

- Tucson, AZ, USA

problem #74

Oct 182023

Civic

  • miles
Unknown. I arrived to the grocery store and went inside to shop. About 45 minutes later I approached my vehicle and attempted to remote start it. As I approached my vehicle I saw it was on (assuming it was from my remote start). My car wouldn-??t unlock. The trunk also wouldn-??t unlock. My key fob was not dead as I went back into the grocery store and bought a new battery and replaced it. After that still did not work, I attempted to open my car door with the manual key included in my key fob. The manual key also wouldn-??t work. At this point I realized my car was not on due to remote start. My car was actually running the entire time. I was stranded for 5 hours while I had to wait for my fiancé to leave work and travel to the part of town I was on. He was also unsuccessful with using the key. We had to resort to unlocking the door with a wire hanger by sticking it through the door. After we successfully unlocked the door, the car alarm went off and the key was working like nothing ever happened. I also want to mention we went home yo get my spare and the spare wasn-??t working. How were all doors locked while the car was completely running. It burned a quarter tank of gas. I just wanted to make this report to note what happened.

- Duluth, GA, USA

problem #73

Aug 032021

Civic

  • miles
Air conditioner continues to fail and break. I am going back to Honda to fix this issue and I will then have my 4th condenser put in this car. I have a baby on the way and my car has been paid off. Now I'll have to sell this car and get something different so I can actually have air conditioning that works. It was replaced 4 months ago and already I need a new condenser. It's a 2018 civic si so not even a old car by any means. Only 73k miles. Honda keeps replacing it with the recalled parts and it just happens over and over again. Shouldn't have to make a appointment every 4 months to fix the same issue over and over.

- Delray Beach, FL, USA

problem #72

Sep 072023

Civic

  • miles
I have an 2018 Honda Civic, twice now, my AC has stopped working. The first time Honda warrantied the compressor and now 2 years later, I'm having the same issue. I bought a Honda so I wouldn't have to worry about this kind of stuff. I'm going back to the Nissan

- Lexington, NC, USA

problem #71

Nov 192022

Civic

  • miles
I purchased a 2018 Civic that is showing severe paint failure around the mirrors and doors of the vehicle. This is an extremely common manufacturing defect that is documented through formal cases opened with Honda, consumer reports, news reports, and dealership inquiries. Severely flaking paint can cause blind spots and vision problems due to sun reactions to exposed metal, driving distractions as paint chips fly off vehicle, environmental pollution, and damage to critical components through rust and water damage.

- Greensboro, NC, USA

problem #70

Aug 152023

Civic

  • miles
Air conditioning not blowing cold air. Took vehicle to Honda dealer. I was told that A/C will need to be recharged with Freon and dye, the cost is $299.95 Once recharged, the A/C will need to be re inspected for further leaks in the A/C system. The A/C compressor seal shaft and the A/C condenser, these two parts, the warranty has been extended by Honda. The A/C evaporator is not covered by Honda warranty. It is a well documented fact that Honda-??s A/C systems on the 2018 Civic has defective components. It appears that the R1234yf refrigerant used in these systems is deteriorating the A/C components. Honda has responded to this situation by extending the warranty on the condenser and compressor seal shaft to 10 years from date of purchase. However, to date they have refused to extend the warranty on the evaporator and other components of the system. Typically, evaporator last the lifetime of a vehicle, or at least 10 to 15 years. It is unfair for Honda to charge $299.95 to inspect a system that is known to be faulty, and to saddle the customer with another $2200 if the evaporator is found to be leaking. The entire A/C system should be covered by the 10 year extended warranty. Because if the system is functioning as it should, there would be no leaks, and therefore no need to recharge with Freon and dye.

- Compton, CA, USA

problem #69

Aug 012022

Civic

  • miles
Ac not blowing out cold air

- Gretna, NV, USA

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