Hyundai Sonata: Body Electrical System / BCM (Body Control Module)

Repair procedures

Inspection     • Wrap the protective tape on the tool to disassemble with the screwdriver or remover. • Use caution in keeping and handling during disassembling/asse ...

Specifications

Specifications ItemsSpecificationsRated voltageDC 12VOperating voltageDC 9 ~ 16VOperating temperature-22°F ~ 167°F (-30°C ~ 75°C)Dark currentSMK : 3mA / Keyless : 3.5mA ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: System malfunction
When the "Check Driver Attention Alert" warning message appears, the system is not working properly. In this case, we recommend you to have the vehicle inspected by an authorized HYUNDAI dealer. WARNING The Driver Attention Alert system is not a substitute for safe driving practices, but a co ...

Hyundai Sonata LF 2014-2019 Service Manual: Heater Core Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. After loosening the bolts remove the main crash pad and cowl cross bar assembly together. (Refer to Heater -"Heater Unit") 3. Remove the heater core cover (A) after loosening the mounting screws. 4. Pull out the heater ...