DTC Troubleshooting: B1836
DTC B1836:
 Power Seat Position Sensor Circuit Short
  1. Clear the DTCs with the HDS.
  1. Turn the ignition switch to LOCK (0) and then back to ON (II).
  1. Operate the power seat adjustment switch in all directions for more than 1 second each.
  1. Check for DTCs with the HDS.
Is DTC B1836 indicated?
YES -
Go to Step 5 .
NO -
Intermittent failure, the system is OK at this time. Check for loose or poor connections.■
  1. Turn the ignition switch to LOCK (0).
  1. Disconnect power seat control unit connector A (40P).
  1. Disconnect the 5P connector from each motor.
  1. Check for continuity between body ground and power seat control unit connector A (40P) No. 15 terminal.
Is there continuity?
YES -
Repair a short to ground in the wire.■
NO -
Go to Step 9 .