FixVault
Home › Lexus › 2010 › LS 600hL › Repair and Diagnosis › Electrical › Body Electrical › Clock (Diagnostics) › Clock System › AVC-LAN Circuit › Procedure

AVC-LAN Circuit: Procedure

  1. CHECK HARNESS AND CONNECTOR (CLOCK ASSEMBLY - DISPLAY AND NAVIGATION MODULE DISPLAY) 
    1. Disconnect the L38 clock assembly connector.
    2. Disconnect the L135 display and navigation module display connector.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      L38-5 (TX-1) - L135-10 (TX3-) Always Below 1 Ω
      L38-6 (TX+1) - L135-9 (TX3+) Always Below 1 Ω
      L38-5 (TX-1) - Body ground Always 10 kΩ or higher
      L38-6 (TX+1) - Body ground Always 10 kΩ or higher

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK → See step   2 

  2. PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE  
About FixVault