Hyundai Ioniq: Warning and Indicator Lights / Turn Signal, High Beam, Light ON Indicator Lights
Turn Signal Indicator Light
This indicator light blinks:
• When you operate the turn signal indicator light.
If any of the following occurs, there may be a malfunction with the turn signal system.
- The turn signal indicator light illuminates but does not blink
- The turn signal indicator light blinks rapidly
- The turn signal indicator light does not illuminate at all
If either of these conditions occur, have your vehicle inspected by an authorized HYUNDAI dealer.
High Beam Indicator Light
This indicator light illuminates:
- When the headlamps are on and in the high beam position.
- When the turn signal lever is pulled into the Flash-to-Pass position.
Light ON Indicator Light
This indicator light illuminates:
• When the tail lights or headlamps are on.
Immobilizer Indicator Light
This indicator light illuminates for up to 30 seconds:
• When the vehicle detects the smart key in the vehicle with the Engine Start/Stop
button in the ACC or ON position...
High Beam Assist (HBA) indicator light, Exterior Light Warning Light, LED Headlight
Warning Light
High Beam Assist (HBA) indicator light
This indicator light illuminates :
When the high-beam is on with the light switch in the AUTO light position...
Other information:
Hyundai Ioniq (AE) 2017-2024 Service Manual: Description and operation
DescriptionIgnition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module).The engine operating conditions (speed, load, warm-up condition, etc...
Hyundai Ioniq (AE) 2017-2024 Service Manual: HCU (Hybrid Control Unit). Schematic diagrams
HCU Terminal and Input / Output SignalTerminal FunctionConnector [C133-S] Pin No Description Connected to 1HCU GroundChassis ground2HCU GroundChassis ground3HCU GroundChassis ground4Battery power (B+)Battery5Battery power (B+)Battery6Battery power (B+)Battery7- 8- 9- 10- 11- 12- 13- 14- 15Brake Switch 2 signal inputBrake Switch (NC, IG1)16Brake Switch 1 signal inputBrake Switch (NO, B+)17- 18- 19- 20- 21- 22- 23- 24- 25- 26- 27- 28- 29- 30- 31-32-33-34- 35- 36- 37- 38Start signal inputSmart Key Unit39- 40- 41- 42- 43- 44- 45- 46- 47- 48- 49- 50- 51- 52- 53- 54- 55- 56- 57- 58- 59- 60- 61- 62- 63- 64- 65- 66- 67- 68- 69- 70- 71- 72- 73IGN signal inputSmart Key Unit74- 75- 76- 77- 78Powertrain CAN [High] signal inputOther control modules79Powertrain CAN [Low] signal inputOther control modules80- 81Hybrid CAN [High] signal inputOther control modules82Hybrid CAN [Low] signal inputOther control modules83- 84- 85- 86- 87- 88- 89- 90- 91- 92- 93- 94- Input/Output signalConnector [C133-S] Pin no Description Condition Type Level 1HCU GroundAlwaysDC VoltageMax...
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Hybrid Vehicle Engine Compartment
1. Engine oil filler cap
2. Engine oil dipstick
3. Engine coolant cap
4. Engine coolant reservoir
5. Inverter coolant reservoir
