DTC B14B5-15: WiFi Antenna #1 - Circuit short to battery or open: Action
NOTE:
If this DTC is set simultaneously with a cluster of DTCs including U200F-11, check symptoms for U200F-11 first, rectify the fault, clear DTCs and retest
- Refer to the electrical circuit diagrams and check the WiFi antenna circuit for short circuit to power, open circuit, high resistance