LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2013 >> Avalon XLE >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Pre-Collision System (Diagnostic Codes & Symptom Tests) (Except Hybrid) >> Pre-Collision System >> DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0140: Lost Communication with J/B ECU; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0151: Lost Communication with Airbag ECU; DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor; DTC U1002: Lost Communication with Gateway Module; DTC U1100: Lost Communication with Seat Belt Control ECU; DTC U1104: Lost Communication with Driving Support ECU >> Inspection Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection Procedure

NOTE:
  • When replacing the millimeter wave radar sensor assembly with a new one, make sure to perform Adjust Millimeter Wave Radar Sensor Assembly. Refer to ADJUSTMENT .
  • Confirm that the connectors are securely connected, as a partially connected connector is suspected for the cause of these DTCs.
  • Inspect the fuses for circuits related to this system before performing the following inspection procedure.
scientia non olet · About LEMON Manuals