DTC B1802: Power Seat Control Unit Failure
- 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 ).
NO -Intermittent failure, the system is OK at this time. Check for loose or poor connections.