Hyundai Sonata: Smart key System - Body Electrical SystemHyundai Sonata: Smart key System

MTS Antenna. Repair procedures
Removal Roof Antenna (GPS) 1. Remove the rear roof trim. (Refer to the BD group - "Roof trim") 2. Disconnect the GPS (A) ...

Specifications
Specification Smart Key Unit Items Specification Rated voltage DC 12V Operating voltage DC 9 ~ 16V O ...

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ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode ItemFail-SafeETC MotorThrottle valve stuck at 7°TPSTPS 1 faultECM looks at TPS2TPS 2 faultECM looks at TPS1TPS 1,2 faultThrottle valve stuck at 7°APSAPS 1 faultECM looks at APS 2 ...

Brake fluid
Checking the brake/clutch fluid level Check the fluid level in the reservoir periodically. The fluid level should be between MAX and MIN marks on the side of the reservoir. Before removing the ...

Rear Seat Assembly Repair procedures
Replacement [Rear seat cushion assembly] 1. Remove the rear seat cushion assembly (A).     ?Rear seat cushion separation method 1. Remove the rear seat cushion by pulling upw ...