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Home >> Lexus >> 2008 >> LS 460L >> Repair and Diagnosis (Single Page) >> Suspension >> Suspension Control Systems >> Air Suspension System >> DTC U0100, U0101, U0122, U0124, U0126, U0130, U0132: Lost Communication with ECM/PCM "A"; Lost Communication with TCM; Lost Communication with Vehicle Dynamics Control Module; Lost Communication with Lateral Acceleration Sensor Module; Lost Communication with Steering Angle Sensor Module; Lost Communication with Steering Effort Control Module; Lost Communication with Suspension Control ECU >> Inspection Procedure

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 TABLE

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

HINT:

If a CAN communication malfunction DTC and a related sensor malfunction DTC are output at the same time, the CAN communication malfunction must be repaired before troubleshooting the sensor malfunction DTC.

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

A: GO TO  CAN COMMUNICATION SYSTEM 

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