B10D3 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B10D3 – Right Front Lock Button Signal Stuck High


B10D3 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B10D3 Possible Causes


Faulty Right Front Lock Button,Right Front Lock Button harness is open or shorted,Right Front Lock Button circuit poor electrical connection,Faulty Remote Function Actuator (RFA) Module


B10D3 Description


The Remote Function Actuator (RFA) Module interprets radio frequency signals from the Remote Functions Receiver (RFR) Module and Intelligent Access (IA) key transmitters. The RFA module receives input signals from various modules and other components. Based on this information, the RFA module generates an output signal to control various components such as the door locks and the liftgate. The OBDII code sets when the RFA module detects the right front lock sensor activated for more than 2 minutes.