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Home >> Lexus >> 2012 >> LS 460L AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronically Controlled Brake System (Diagnostic Codes & Symptom Tests) >> Electronically Controlled Brake System >> DTC C1440/98: Steering Angle Sensor Unusual Bank Angle Detected >> Inspection Procedure

Inspection Procedure

NOTE:
  • When replacing the skid control ECU, perform initialization of linear solenoid valve and calibration. Refer to CALIBRATION .
  • Before proceeding with the inspection, explain to the customer that the vehicle driving record shows that the vehicle was driven on a bank at an angle of 30°, and confirm if this condition occurred.

HINT: 

When DTC U0123/62, U0124/95 and/or U126/63 is output together with DTC C1440/98, inspect and repair the trouble areas indicated by DTC U0123/62, U0124/95 and/or U0126/63 first. Refer to DTC U0073/94: Control Module Communication Bus OFF; DTC U0100/65: Lost Communication with ECM / PCM; DTC U0123/62: Lost Communication with Yaw Rate Sensor Module; DTC U0124/95: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126/63: Lost Communication with Steering Angle Sensor Module; DTC U0128/13: Lost Communication with Park Brake Control Module; DTC U0130/68: Lost Communication with Steering Effort Control Module .

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