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.
2022 Hyundai Ioniq Plug-In Hybrid SEFACTORY OEM SERVICE PROCEDURE
Integrated Body Control Unit DTCS
INTEGRATED BODY CONTROL UNIT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1210 | 00: Front Left Sensor Fault |
| DTC B1211 | 00: Front Center Left Sensor Fault |
| DTC B1212 | 00: Front Center right Sensor Fault |
| DTC B1213 | 00: Front Right Sensor Fault |
| DTC B1214 | 00: Rear Left Sensor Fault |
| DTC B1215 | 00: Rear Center Left Sensor Fault |
| DTC B1216 | 00: Rear Center Right Sensor Fault |
| DTC B1217 | 00: Rear Right Sensor Fault |
| DTC B1602 | 00: CAN Error |
| DTC B1603 | 00: CAN Bus OFF |
| DTC B1609 | 00: CAN Time-out SJB, FSJB |
| DTC B168A | 00: CAN Time-out SMK |
| DTC C1616 | 00: CAN Bus OFF (C-CAN) |
Factory Service Tools
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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.
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