Circuit Description
The signal from the transmitter will be input to the passenger side J/B ECU through the RDA line. The RDA line is diagnosed by the passenger side J/B ECU, so check the DTC as well in case of the failure of the wireless function.
The signal from the transmitter will be input to the passenger side J/B ECU through the RDA line. The RDA line is diagnosed by the passenger side J/B ECU, so check the DTC as well in case of the failure of the wireless function.