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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSHYUNDAI2022IONIQ PLUG-IN HYBRID SELREPAIR AND DIAGNOSISELECTRICALGAUGESINDICATORS AND GAUGES (PHEV)INSTRUMENT CLUSTERREPAIR PROCEDURESINSPECTIONNOTES
2022 Hyundai Ioniq Plug-In Hybrid SEL
Repair Procedures: Inspection: Notes
2022 Hyundai Ioniq Plug-In Hybrid SELSECTION Notes
- Check point (Warning indicator)NOTE:
- Fault conditions and normal operating conditions, refer to the Owner's Manual. .
No Ref Symbol Name Color Signal input Signal Control Check point 1 Turn signal (Left) Green CAN BCM (Gateway) - Multifunction Switch
- BCM
- CAN Failure
2 Turn signal (Right) Greer CAN BCM (Gateway) - Multifunction Switch
- BCM
- CAN Failure
3 Tail Lamp Green CAN BCM (Gateway) - Multifunction Switch
- BCM
- CAN Failure
4 service Yellow CAN HCU
MCU
GCU
BMS
LDC
TCU
OBC- HCU System
- MCU System
- GCU System
- BMS System
- LDC System
- TCU System
- OBC System
- CAN System
5 High Beam Blue CAN BCM (Gateway) - Multifunction Switch
- BCM
- CAN Failure
6 Warning Yellow CAN Hard-wired BSD - BSD System
- CAN Failure
TPMS - TPMS System
- CAN Failure
SCC - SCC System
- CAN Failure
LDWS - LDWS System
- CAN Failure
FCW - FCW System
- CAN Failure
HBA - HBA System
- CAN Failure
BCM - Exterior Lamp
- BCM
- CAN Failure
Hard-wired Low Washer - Washer fluid lever sensor
- Wiring Failure
Digital Input Reminders when service checks 7 Battery Charge Red Hard-wired Alternator - Alternator
- Wiring Failure
- Battery
8 Oil Pressure Red Hard-wired ECM - Oil Pressure Sensor
- Wiring Failure
- ECM
- CAN Failure
9 Check Engine Yellow CAN ECM - ECM
- CAN Failure
10 Immobilizer Yellow CAN
+
Hard-wiredIMMOBILIZER SMK - Immobilizer System
- SMK
- BCM
- CAN Failure
- Hard-wired
11 Parking Brake
Brake Fluid
EBD
EPB
EVPRed CAN BCM (Gateway)
EBD
EPB
EVP
ABS
TCS- BCM
- ABS System
- EPB System
- CAN Failure
- Parking Brake Switch
- Brake Oil Lever Sensor
12 ABS Yellow CAN ABS - ABS System
- CAN Failure
13 ESC Yellow CAN TCS - ABS System
- CAN Failure
14 ESC Off Yellow CAN TCS - ABS System
- CAN Failure
15 EV Green CAN HCU - HCU System
- CAN Failure
16 LDWS Green
Yellow
WhiteCAN LDWS - LDWS System
- CAN Failure
17 Seat Belt Red CAN BCM (Gateway) - BCM
- CAN Failure
18 Airbag Red CAN SRSCM - SRSCM System
- CAN Failure
19 EPS (MDPS) Red CAN MDPS - MDPS Unit System
- MDPS Motor
- CAN Failure
20 TPMS Yellow CAN TPMS - TPMS System
- TPMS Sensor
- CAN Failure
21 Fuel Warning Yellow Direct (Micom) Fuel Sender - Fuel Sender Failure
- Wiring Failure
22 AEB Yellow CAN SCC - AEB System
- CAN Failure
23 ECO Green Hard-wired ECO Mode - Drive Mode Switch
- ECM System
- TCU System
24 Ready Green CAN HCU - HCU System
- CAN Failure
25 CRUISE Green CAN ECM - ECM
- CAN Failure
26 SET Green CAN ECM - ECM
- CAN Failure
27 Over Speed Warning Yellow CAN ABS
TCS (Speed)- ABS System
- TCS System
- CAN Failure
- Check point (Gauge)
No Name Signal Input Signal Control (Unit/Sensor) Check Point 1 Speedometer C-CAN ABS/ESC 1) CAN Line failure 3 Tachometer C-CAN EMS 1) CAN Line failure 4 Cooling water temperature C-CAN EMS 1) CAN Line failure 5 Fuel Hardwire Fuel Sander 1) Fuel sender failure 2) Wiring failure 6 Shift lever indicator C-CAN TCU 1) CAN Line failure
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.