Diagnostic Test

CHECK PERSISTENCE OF THE DUSK/RAIN SENSOR ERROR
1. Connect the Scan Tool and carry out the Body Computer Module DTC deletion procedure.
2. Go To Key-ON condition (engine off or on) and wait at least 5 seconds.
3. Check if the DTC is still present.
  Is the DTC still present?
  
  Yes
  - Replace the Rain/Light Sensor in accordance with the Service Information.
  - Go To Step 2.
  No
  - End of diagnosis.
CHECK THAT THE BODY COMPUTER MODULE IS WORKING PROPERLY
1. Connect the Scan Tool and carry out the Body Computer Module DTC deletion procedure.
2. Go To key-on condition (engine off or on) and wait at least 5 seconds.
3. Check if the DTC is still present.
  Is the DTC still present?
  
  Yes
  - Replace the Body Computer Module in accordance with the Service Information.
  No
  - End of diagnosis.