| Circuit Diagram |

Description and Operation
Repair proceduresHyundai Elantra AD (2016-2020) Service Manual: Blind Spot Detection Switch Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Remove the lower crash pad switch assembly (A) after disengaging the mounting clip.
4.
Remove the rheostat switch connector (A).
5.
Check ...
Hyundai Elantra AD (2016-2020) Service Manual: Seat Heater Schematic Diagrams
Circuit Diagram
[Front Seat Heater (Non-Air Ventilation)]
[Rear Seat Heater (Bench Type)] ...