Hyundai Sonata: BCM (Body Control Module) - Body Electrical SystemHyundai Sonata: BCM (Body Control Module)

Transmitter. Repair procedures
Inspection 1. Check that the red light flickers when the door lock or unlock button is pressed on the transmitter. 2. Remove the battery ( ...

Body Control Module (BCM). Specifications
Specifications Items Specifications Rated voltage DC 12V Operating voltage DC 9 ~ 16V Operating temp ...

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Transaxle Control Module (TCM). Repair procedures
Replacement In the case of the vehicle equipped with immobilizer or button engine start system, perform "Key Teaching&quo ...

Battery saver function
The purpose of this feature is to prevent the battery from being discharged. The system automatically turns off the parking lights when the driver removes the ignition key (smart key : turns ...

Troubleshooting
Troubleshooting Symptom Suspect area Engine will not start or struggle to start Vapor hose damaged or disconnected Engine strugg ...