DTC Troubleshooting: B1325
DTC B1325:
 Rain Sensor Infrared Rays Error (RSM Message)
  1. Check for dirt and dust on the surface of the windshield.
Is windshield OK?
YES -
Go to Step 2 .
NO -
Clean the windshield, and then recheck the system.■
  1. Check the installation of automatic lighting/rain sensor.
Is it OK?
YES -
Go to Step 3 .
NO -
Reinstall the automatic lighting/rain sensor, and recheck the system.■
  1. Check the automatic lighting/rain sensor 6P connector.
Is it OK?
YES -
Repair a automatic lighting/rain sensor 6P connector or the roof wire harness.■
NO -
Replace the automatic lighting/ rain sensor .■