| Circuit Diagram |

Blind Spot Detection Unit Repair procedures
Blind Spot Detection Switch Repair proceduresHyundai Elantra AD (2016-2020) Service Manual: Heater & A/C Control Unit (Manual) Components and Components Location
Components
ConnectorPin NOFunctionConnectorPin NOFunctionA1LowB18ILL- (RHEO)2Common19Sensor ground3Ground20Ground4Middle Low21Battery (+)5Middle High22ISG DC6High23ISG B+B1IGN224ILL+ (TAIL)2PAB IGN125Sensor REF (+5V)3HTD (Rear defog indicator)26EVAP sensor (+)4Detent Out (-)27AMB sensor (+)5PTC ...
Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Component Location
1. Head lamp (Low)2. Head lamp (High)3. Head lamp (Low - HID)4. Fog lamp / Daytime Running Light (DRL)5. Position lamp / Turn signal lamp6. Side marker7. Turn signal lamp (Door mirror)8. Vanity lamp9. Map lamp
1. Tail lamp2. Stop lamp3. Back up lamp4. Turn signal lamp5. ...