DTC C1A47 Steering Angle Sensor: Description
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
The skid control ECU receives steering rotation angle information from the steering angle sensor, and sends the information to the driving support ECU through the CAN communication line.
When DTC C1A47 is detected, DTC C1231 is also output from the "ABS/VSC*1 or ABS/VSC/TRAC*2".
HINT.
*1: for Intelligent tester
*2: for Techstream
DTC TROUBLE DETECTION CONDITION CHART
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1A47 | While vehicle speed is 50 km/h (31 mph) or more, steering angle sensor malfunction signal is received from skid control ECU for 1 sec |
|