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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 C1419: Deceleration Sensor Internal Circuit; DTC C1435: Yaw Rate Sensor Internal Circuit [04/2018 - ] >> Description

DTC C1419: Deceleration Sensor Internal Circuit; DTC C1435: Yaw Rate Sensor Internal Circuit [04/2018 - ]: Description

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

The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition using 2 circuits (GL1, GL2).

If an internal malfunction signal from the yaw rate and acceleration sensor (airbag ECU assembly) is detected by the skid control ECU (brake booster with master cylinder assembly), DTC C1419 and/or DTC C1435 is stored.

DTC No. Detection Item INF Code DTC Detection Condition Trouble Area MIL Note
C1419 Deceleration Sensor Internal Circuit 1137 Acceleration sensor internal malfunction signal is detected. Acceleration sensor (airbag ECU assembly) Comes on
  • INF Code 1137: SAE Code C0520 (Case 3)
  • ABS DTC
C1435 Yaw Rate Sensor Internal Circuit 711
712
Yaw rate sensor internal malfunction signal is detected. Yaw rate sensor (airbag ECU assembly) Does not come on VSC DTC