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Home >> Toyota >> 2017 >> 4Runner TRD Pro >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Vehicle Stability Control System (For Hydraulic Brake Booster) - Diagnostic Codes (C1422-U0073) & Symptom Tests >> VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster) >> DTC C1442: Invalid Data Received from Deceleration Sensor; DTC C1443: Invalid Data Received from Yaw Rate Sensor [08/2019 - ] >> Description

DTC C1442: Invalid Data Received from Deceleration Sensor; DTC C1443: Invalid Data Received from Yaw Rate Sensor [08/2019 - ]: Description

The skid control ECU receives signals from the yaw rate and acceleration sensor (air bag sensor assembly) via the CAN communication system.

DTC Code DTC Detection Condition Trouble Area
C1442 An invalid data signal is transmitted continuously from the acceleration sensor for 10 seconds or more. Yaw rate and acceleration sensor (Air bag sensor assembly)
C1443 An invalid data signal is transmitted continuously from the yaw rate and acceleration sensor for 10 seconds or more.
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