Hyundai Accent (HC): Lighting System / Troubleshooting

- Troubleshooting

SymptomPossible CauseRemedy
One lamp does not light
(all exterior)
Bulb burned outReplace bulb
Socket, wiring or ground faultyRepair if necessary
Head lamps do not lightBulb burned outReplace bulb
Ignition fuse (LOW:10A, HIGH:20A) blownCheck for short and replace fuse
Head lamp fuse (15A) blownCheck for short and replace fuse
Head lamp relay faultyCheck relay
Lighting switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Tail lamps and license plate lamps do not lightBulb burned outReplace bulb
Tail lamp fuse (10A) blownCheck for short and replace fuse
Tail lamp relay faultyCheck relay
Lighting switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Stop lamps do not lightBulb burned outReplace bulb
Stop lamp fuse (15A) blownCheck for short and replace fuse
Stop lamp switch faultyAdjust or replace switch
Wiring or ground faultyRepair if necessary
Stop lamps do not turn offStop lamp switch faultyRepair or replace switch
Instrument lamps do not light
(Tail lamps light)
Rheostat faultyCheck rheostat
Wiring or ground faultyRepair if necessary
Turn signal lamp does not flash on one sideBulb burned outReplace bulb
Turn signal switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Turn signal lamps do not lightBulb burned outReplace bulb
Turn signal lamp fuse (10A) blownCheck for short and replace fuse
Flasher unit faultyCheck flasher unit
Turn signal switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Hazard warning lamps do not lightBulb burned outReplace bulb
Hazard warning lamp fuse (15A) blownCheck for short and replace fuse
Flasher unit faultyCheck flasher unit
Hazard switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Flasher rate too slow or too fastLamps' wattages are smaller or larger than specifiedReplace lamps
Flasher unit faultyCheck flasher unit
Back up lamps do not lightBulb burned outReplace bulb
Back up lamp fuse (10A) blownCheck for short and replace fuse
Back up lamp switch (M/T) faultyCheck switch
Transaxle range switch (A/T) faultyCheck switch
Wiring or ground faultyRepair if necessary
Room lamp does not lightBulb burned outReplace bulb
Room lamp fuse (10A) blownCheck for short and replace fuse
Room lamp switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Front fog lamps do not lightBulb burned outReplace bulb
Front fog lamp fuse (15A) blownCheck for short and replace fuse
Front fog lamp relay faultyCheck relay
Front fog lamp switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Wiring or ground faultyRepair if necessary
Map lamp does not lightBulb burned outReplace bulb
Room lamp fuse (10A) blownCheck for short and replace fuse
Map lamp switch faultyCheck switch
Wiring or ground faultyRepair if necessary
Trunk room lamp does not lightBulb burned outReplace bulb
Room lamp fuse (10A) blownCheck for short and replace fuse
Trunk room lamp switch faultyCheck switch
Wiring or ground faultyRepair if necessary

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Troubleshooting

- Troubleshooting SymptomSuspected AreaRemedy  Abnormal noiseOil level (Low)To adding oil after inspect the parts (Oil seal, Drain plug, filler plug). Oil (Wrong)Replace the oil. Synchronizer ring (Worn or damaged)Replace the synchronizer ring. Gear (Worn or damaged)Replace the gear. Bearing (Worn or damaged)Replace the bearing. Oil leakOil level (High)Inspect the oil level.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Fluid

- Components Location 1. Intelligent Variable Transmission (IVT)2. Drain plug gasket3. Drain plug4. Intelligent Variable Transmission Fluid (IVTF) level check plug5. IVTF injection plug - Inspection     • Be sure to use the genuine IVTF (SP-IVT1). • When replacing with non-genuine IVTF, bad shift and vibration may occur, causing damage to the IVT.

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