Hyundai Accent: Lighting System / Troubleshooting
Hyundai Accent (HC) (2017 - 2022) Service Manual / Body Electrical System / Lighting System / Troubleshooting
| Symptom | Possible Cause | Remedy |
| One lamp does not light (all exterior) | Bulb burned out | Replace bulb |
| Socket, wiring or ground faulty | Repair if necessary | |
| Head lamps do not light | Bulb burned out | Replace bulb |
| Ignition fuse (LOW:10A, HIGH:20A) blown | Check for short and replace fuse | |
| Head lamp fuse (15A) blown | Check for short and replace fuse | |
| Head lamp relay faulty | Check relay | |
| Lighting switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Tail lamps and license plate lamps do not light | Bulb burned out | Replace bulb |
| Tail lamp fuse (10A) blown | Check for short and replace fuse | |
| Tail lamp relay faulty | Check relay | |
| Lighting switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Stop lamps do not light | Bulb burned out | Replace bulb |
| Stop lamp fuse (15A) blown | Check for short and replace fuse | |
| Stop lamp switch faulty | Adjust or replace switch | |
| Wiring or ground faulty | Repair if necessary | |
| Stop lamps do not turn off | Stop lamp switch faulty | Repair or replace switch |
| Instrument lamps do not light (Tail lamps light) | Rheostat faulty | Check rheostat |
| Wiring or ground faulty | Repair if necessary | |
| Turn signal lamp does not flash on one side | Bulb burned out | Replace bulb |
| Turn signal switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Turn signal lamps do not light | Bulb burned out | Replace bulb |
| Turn signal lamp fuse (10A) blown | Check for short and replace fuse | |
| Flasher unit faulty | Check flasher unit | |
| Turn signal switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Hazard warning lamps do not light | Bulb burned out | Replace bulb |
| Hazard warning lamp fuse (15A) blown | Check for short and replace fuse | |
| Flasher unit faulty | Check flasher unit | |
| Hazard switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Flasher rate too slow or too fast | Lamps' wattages are smaller or larger than specified | Replace lamps |
| Flasher unit faulty | Check flasher unit | |
| Back up lamps do not light | Bulb burned out | Replace bulb |
| Back up lamp fuse (10A) blown | Check for short and replace fuse | |
| Back up lamp switch (M/T) faulty | Check switch | |
| Transaxle range switch (A/T) faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Room lamp does not light | Bulb burned out | Replace bulb |
| Room lamp fuse (10A) blown | Check for short and replace fuse | |
| Room lamp switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Front fog lamps do not light | Bulb burned out | Replace bulb |
| Front fog lamp fuse (15A) blown | Check for short and replace fuse | |
| Front fog lamp relay faulty | Check relay | |
| Front fog lamp switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Wiring or ground faulty | Repair if necessary | |
| Map lamp does not light | Bulb burned out | Replace bulb |
| Room lamp fuse (10A) blown | Check for short and replace fuse | |
| Map lamp switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary | |
| Trunk room lamp does not light | Bulb burned out | Replace bulb |
| Room lamp fuse (10A) blown | Check for short and replace fuse | |
| Trunk room lamp switch faulty | Check switch | |
| Wiring or ground faulty | Repair if necessary |
Other information:
Hyundai Accent (HC) (2017 - 2022) Service Manual: Temperature Control Actuator
- Components Location 1. Temperature control actuator - Description The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows. The signal from the control unit adjusts the position of the temperature door by operating the temperature switch. Then the temperature will be regulated by the hot/cold air ratio decided by the position of the temperature door.Hyundai Accent (HC) (2017 - 2022) Service Manual: Driven Pulley Pressure Sensor
- Specifications ItemSpecification Pressure (Mpa)0 - 6 Temp [(˚C)˚F](-40 to 140) -40 to 284 Output voltage (V)5 - Component Location 1. Driven pulley pressure sensor - Description Driven pulley pressure sensor measures the pressure applied to the driven pulley and transmits it to TCM. - Removal • Maintain clean condition so that foreign substance does not get into the Intelligent Variable Transmission (IVT).
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