LAN System Diagnostics: General Description: Inspection

Before performing diagnostics, check the following item which might affect body integrated unit malfunctions.

1. Measure the battery voltage and check electrolyte.

   Standard voltage: 12 V or more 

   Specific gravity: 1.260 or more 

2. Check the fuse condition.

   Make sure that ampere of the fuse is setting value, and it is not blown out.

3. Check the connecting condition of harness and harness connector.
4. Confirm settings of body integrated unit are corresponded to vehicle equipment. Refer to REGISTRATION BODY INTEGRATED UNIT OPERATION .
5. Make sure that the User Customizing of the body integrated unit matches the vehicle equipment. Refer to USER CUSTOMIZING .
6. Confirm "Factory initial setting" of body integrated unit registrations is set to "Market".
7. Confirm key illumination does not blink with ignition switch turned to ON.