General Information

Electronic Stability Control
C1112 Sensor source voltage - General Information

Component Location





General Description

The HECU supplies operating voltage to the Yaw rate sensor (12V).
The HECU monitors the supply voltage to each sensor.
If supply voltage is out of specified range ABS/ESC warning lamps are turned on and ABS/ESC controls are inhibited.

DTC Description

A failure is detected if the voltage supplied to each sensor is outside the specified range for more than the specified minimum fault duration.

DTC Detecting Condition





Diagnostic Circuit Diagram