DTC Troubleshooting: B1386

DTC B1386: Power Tailgate Sensor A Pulse Error Clear the DTCs using the HDS. Open the tailgate fully, then close the tailgate fully with the transmitter or the power tailgate inner switch. Check the DTCs by selecting the DTCs MENU (DTCs) from the HDS. Is DTC B1386 indicated?
YES | - | Go to Step 4 .
NO | - | Intermittent failure, the system is OK at this time.■
Clear the DTC by selecting the DTCs MENU (DTCs) from the HDS. Check for voltage between the No. 3 and No. 8 terminals of power tailgate control unit connector D (8P) with the connector connected. Check for voltage in operating by pushing the button of transmitter or pushing the power tailgate inner switch. Does 0 V to 5 V repeat?
YES | - | Faulty power tailgate control unit; replace it.■
NO | - | Repair an open or a short in the WHT (SEN A) wire, or faulty power tailgate sensor; replace the power tailgate drive unit.■