Kia Motor Optima Hybrid owners have reported 26 service brakes related problems since 1996. Table 1 shows the 6 most common service brakes problems. The number one most common problem is related to the vehicle's service brakes (20 problems). The second most common problem is related to the vehicle's brakes failed (2 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems | |
| Brakes Failed problems | |
| Brake Master Cylinder problems | |
| Brake Sensor problems | |
| Brake Loud Noise problems | |
| Brake Grinding Noise problems |
Electriconic braking moduel with "check brake" indication light and"hybrid system warning! and vehicle will come to a stop and warning flights will flash until you turn off the vehicle sit for 10-20 minutes. Brakes will not work and vehicle loses power. Read details...
Today I just got my car back from the dealership yesterday for the brakes failing in the hybrid system they told me everything was fine but the mechanic said to me that we don't know what's going on with the car so they let me leave with it I was in lake worth today doing 45 miles per hour and it Read details...
I have had 2 issues: my uvo system has malfunctioned multiple times and my system is going to be replaced again today. I have had brake issues, my master cylinder was replaced and its going back in today for brakes. Now my car is pulling to the left! I have 25,000 miles on this car! Read details...
On two separate occasions, I was driving with my children in the car and have lost brake functions to my car. The first time, I was on the freeway. In the morning with alot of traffic. I had to swerve into the emergency lane and grind the brakes trying to stop the car. Read details...
Brake line has air in it for the second time in a matter of a few months, first time it took kia dealership 4 days to repair. This current time it should take 2 days. When braking hard at a slow or high speed, there is a loud noise coming from brake area. S Read details...