C1443

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: C1442,C1443: Invalid Data Received from Acceleration Sensor
C1443 - Invalid Data Received from Yaw Rate Sensor

DESCRIPTION

The skid control ECU receives signals from the yaw rate and acceleration sensor via the CAN communication system.

The yaw rate sensor has a built-in acceleration sensor and detects the vehicle condition.





INSPECTION PROCEDURE

NOTICE:
When replacing the yaw rate and acceleration sensor, perform zero point calibration Calibration.

PROCEDURE

1. CHECK DTC

(a) Clear the DTCs Vehicle Stability Control System.

(b) Start and idle the engine for 60 seconds, and then stop the engine.

(c) Check if the same DTC is recorded Vehicle Stability Control System.

Result:





HINT
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step Problem Symptoms Table.

B -- CHECK FOR INTERMITTENT PROBLEMS (SYMPTOM SIMULATION) Diagnosis System

A -- REPLACE YAW RATE AND ACCELERATION SENSOR Removal