Hyundai Sonata: Body Electrical System / BLUE LINK

Mic Repair procedures

Inspection 1. Disconnector the negative (-) battery terminal. 2. Remove the overhead console. 3. Remove the overhead console cover after loosening the screws. 4. Check the continuity o ...

Components and Components Location

Components 1. WI-FI antenna (AVN Only)2. Roof antenna3. Extenal amplifier4. AVN head unit (with Blue Link)5. Blue Link unit (Audio Only)6. Blue Link keypad ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Driver Airbag (DAB) Module and Clock Spring Description and Operation
Description Driver Airbag (DAB) is installed in the steering wheel and electrically connected to SRSCM via the clock spring. It protects the driver by deploying the airbag when frontal crash occurs. The SRSCM determines deployment of the Driver Airbag (DAB).     Never att ...

Hyundai Sonata LF 2014-2019 Service Manual: Heated Oxygen Sensor (HO2S) Description and Operation
Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies in accordance with the air/fuel ratio. The sensor must be hot in order to operate normally. To keep ...