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Home >> Toyota >> 2020 >> Avalon Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 114 (Electronically Controlled Brake System - Diagnostic Codes (C1415-U0073) & Symptom Tests (Hybrid)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1434: Steering Angle Sensor Output [04/2018 - ] >> Description

DTC C1434: Steering Angle Sensor Output [04/2018 - ]: Description

WARNING: This page is about a different variant/trim than selected.

Steering angle sensor signals are input to the skid control ECU (brake booster with master cylinder assembly) via the CAN communication system.

HINT: 

When a malfunction occurs in the communication line to the steering angle sensor, U0126 (Lost Communication With Steering Angle Sensor Module) is output.

If a DTC related to the CAN communication line is output, first troubleshoot the CAN communication line.

DTCs may be stored if one of the following occurs:

DTC No. Detection Item INF Code DTC Detection Condition Trouble Area MIL Note
C1434 Steering Angle Sensor Output 701 When communication is normal, a steering angle sensor malfunction is detected.
  • Steering angle sensor installed improperly
  • Wire harness or connector
  • Steering angle sensor
Does not come on VSC DTC