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Home >> Toyota >> 2021 >> 4Runner Venture >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Vehicle Stability Control System (For Vacuum Brake Booster) - Diagnostic Codes (C0040-C137B) >> VEHICLE STABILITY CONTROL SYSTEM (for Vacuum Brake Booster) >> DTC C0526-2A: Steering Angle Sensor Module Signal Stuck In Range [08/2019 - ] >> Description

DTC C0526-2A: Steering Angle Sensor Module Signal Stuck In Range [08/2019 - ]: Description

Steering sensor signals are input to the skid control ECU (brake actuator assembly) via the CAN communication system.

HINT: 

When a malfunction occurs in the communication line to the steering sensor, U0126-87 is output.

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

DTC No. Detection Item DTC Detection Condition Trouble Area
C0526-2A Steering Angle Sensor Module Signal Stuck In Range Normal communication between the skid control ECU and the steering sensor and abnormal steering sensor zero point.
  • IG1 fuse
  • ECU-B fuse
  • Steering sensor
  • Skid control ECU (Brake actuator assembly)
  • Wire harness or connector