LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2007 >> LS 460 >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control >> Air Suspension System >> DTC C1785 Steering Control ECU Communication Error >> Inspection Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Procedure

  1. CHECK DTC 
    1. Clear the DTC (see DTC CHECK / CLEAR  ).
    2. Perform a road test.
    3. Check for DTC (see DTC CHECK / CLEAR  ).

      Result 

      RESULT CHART

      Condition Proceed to
      DTC is not output A
      DTC is output B

    B: GO TO VGRS SYSTEM  (See HOW TO PROCEED WITH TROUBLESHOOTING )

    A: USE SIMULATION METHOD TO CHECK  (See HOW TO PROCEED WITH TROUBLESHOOTING )