Open or Short In Acceleration Sensor Circuit
DTC C1244/44 Open or Short in Acceleration Sensor CircuitDESCRIPTION
DTC Detection Condition (Part 1):
DTC Detection Condition (Part 2):
The yaw rate (deceleration) sensor detects any gravity applied to the vehicle and transmit the signal to the skid control ECU via CAN communication system (vehicle equipped with Enhanced VSC). The deceleration sensor is built into the yaw rate sensor and detects the vehicle condition in the 2 systems (GL1, GL2).
When a malfunction occurs in the communication line with the yaw rate sensor, DTC U0123/62 (yaw rate sensor communication malfunction) and DTC U0124/95 (deceleration sensor communication malfunction) are output.
DTCs C0371/71 and C1279/79 are deleted when the yaw rate and deceleration sensor sends a yaw rate and/or deceleration signal or test mode ends. DTCs C0371/71 and C1279/79 are output only in test mode.
Wiring Diagram:
INSPECTION PROCEDURE
