Kia Rio: Why didn’t my air bag go off in a collision? (Inflation and noninflation conditions of the air bag) / Air bag collision sensors

Kia Rio 2017-2022 YB Owners Manual / Safety features of your vehicle / Air bag - advanced supplemental restraint system / Why didn’t my air bag go off in a collision? (Inflation and noninflation conditions of the air bag) / Air bag collision sensors

(1) SRS control module/ Rollover sensor
(2) Front impact sensor
(3) Side impact sensor
(4) Pressure side impact sensor

WARNING - Air bag sensors

Do not hit or allow any objects to impact the locations where air bag or sensors are installed. This may cause unexpected air bag deployment, which could result in serious personal injury or death.
If the installation location or angle of the sensors is altered in any way, the air bags may deploy when they should not or they may not deploy when they should. Therefore, do not try to perform maintenance on or around the air bag sensors. Have the vehicle checked and repaired by an authorized Kia dealer.

Problems may arise if the sensor installation angles are changed due to the deformation of the front bumper, body or B pillar where side collision sensors are installed. Have the vehicle checked and repaired by an authorized Kia dealer.

Installing aftermarket bumper guards or replacing a bumper with non-genuine parts may adversely affect your vehicle’s collision and air bag deployment performance.

Why didn’t my air bag go off in a collision? (Inflation and noninflation conditions of the air bag)

There are many types of accidents in which the air bag would not be expected to provide additional protection. These include rear impacts, second or third collisions in multiple impact accidents, ...

Air bag inflation conditions

Front air bags Front air bags are designed to inflate in a frontal collision depending on the severity of impact of the front collision. Side air bags Side air bags (side and/or curtain air ...

Other information:

Kia Rio 2017-2022 YB Owners Manual: Engine start/stop button

Illuminated ENGINE START/STOP button Whenever the front door is opened, the ENGINE START/STOP button will illuminate for your convenience. The light will go off after about 30 seconds when the door is closed. It will also go off immediately when the theft-alarm system is armed. ENGINE START/ ...

Kia Rio 2017-2022 YB Service Manual: Fluid (ATF)

Repair procedures Inspection Automatic Transaxle Fluid (ATF) Level Check 1. Place the vehicle on a level ground. 2. Start the engine to warm up the ATF. 3. Check by using KDS/GDS that the temperature of the ATF is b ...