Note. If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).
- Clear the DTCs with the HDS.
- Turn the ignition switch to LOCK (0) and then back to ON (II).
- Wait for at least 6 seconds.
- Check for DTCs with the HDS. Is DTC B1802 indicated? YES -Replace the power seat control unit (see «POWER SEAT CONTROL UNIT INPUT TEST/REPLACEMENT»(ref-360134-S23042463652010042600000) ). NO -Intermittent failure, the system is OK at this time. Check for loose or poor connections.