Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC Information: DTC Detecting Condition
2015 Kia Optima LimitedSECTION DTC Detecting Condition
DTC DETECTING CONDITION AND POSSIBLE CAUSES
| Item | Detecting Condition | Possible Cause |
| DTC Strategy | * CAN message monitoring | 1. CAN Communication Circuit Open 2. Defected EPB ECU |
| Threshold Value | * EPB message is not received for more than 500 msec within normal voltage condition * The fault is not checked for 2 sec after ignition "ON" |
|
| Fail Safe | * AVH inhibited | |
| Warning Indicator Lamp Status | * AVH HOLD Warning Indicator Lamp "ON" (Yellow) | |
| Clear Condition | * Ignition "OFF" and then "ON" |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.