C1113, C1145, C1146 YAW RATE/SIDE/DECEL G SENSOR
VDC/TCS/ABS
C1113 C1145 C1146
Description
The yaw rate/side/decel G sensor detects the yaw rate/side/decel G affecting the vehicle, and transmits the data to the ABS actuator and electric unit (control unit) as an analog voltage signal.
DTC Logic
DTC DETECTION LOGIC|
DTC |
Display item |
Malfunction detected condition |
Possible cause |
|
C1113 |
G-SENSOR |
Decel G sensor is malfunctioning. |
|
|
C1145 |
YAW RATE SENSOR |
|
|
|
C1146 |
SIDE G-SEN CIRCUIT |
Side G sensor is malfunctioning. |
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDUREDiagnosis Procedure
■ CAUTION ■
- Sudden turns (such as spin turns, accelerated turns), drifting, etc., when VDC function is off (VDC OFF indicator “ON”) may cause yaw rate/side/decel G sensor system to indicate a malfunction. However, this is not a malfunction, if normal operation can be resumed after restarting engine. Then erase memory of self-diagnosis.
- If vehicle is on turn-table at entrance to parking garage, or on another moving surface, VDC OFF indicator lamp may illuminate and CONSULT-III self-diagnosis may indicate yaw rate sensor system malfunction. However, in this case there is no malfunction in yaw rate sensor system. Take vehicle off of turn-table or the other moving surface, and start the engine. Results will return to normal. Then erase memory of self-diagnosis.