Contents:
1.Turn ignition switch OFF and disconnect the negative (-) battery terminal.
2.Remove the fuse box cover.
3.Remove the starter relay (A).

4.Check for continuity between the terminals (30 and 87) using an ohmmeter.
| Terminal | Resistance | Measure |
| 30 - 87 | 1MΩ or higher | If there is continuity between the terminals, replace the relay. |

5.Apply 12V to the terminal 85 and ground to the terminal 86 and then check for continuity between the terminals (30 and 87).
| Terminal | Resistance | Measure |
| 30 - 87 | 1Ω or less | If there is no continuity between the terminals, replace the relay. |

6.Install the starter relay.
7.Install the fuse box cover.
Hyundai Accent (HC) (2017 - 2022) Service Manual: Description and Operation
- Description Burglar Alarm State [B/A State] B/A StateDescription DISARM1) In "DISARM" state, no vehicle start inhibition. So, when door, hood, or Tailgate is opened, there is no alarm sound and flashing. 2) If the battery is disconnected while the state is not "ARM/ARMWAIT/ALARM/REARM", B/A state is set to "DISARM" state. 3)In "DISARM" state, security indicator keeps blinking.Hyundai Accent (HC) (2017 - 2022) Service Manual: LCD Display Modes
The information provided may differ depending on which functions and options are available for your specific Hyundai Accent configuration. Engage parking brake to edit settings/Shift to P to edit settings This warning message appears if you attempt to adjust User Settings while driving. - Manual transmission For your safety, change User Settings only after parking the vehicle, applying the parking brake, and moving the shift lever to neutral.