Pinpoint Test J : U0126:00: Notes
Refer to Vehicle Dynamic Systems for schematic and connector information.
Normal Operation and Fault Conditions
With the ignition ON, the SASM sends messages to the ABS module over the HS-CAN. If the ABS module does not receive these messages within the specified time frame, the ABS module sets Diagnostic Trouble Codes (DTCs). This can be due to a steering angle sensor failure, a circuit failure on the HS-CAN or an excessive load on the network.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0126:00 | Lost Communication With Steering Angle Sensor Module: No Sub Type Information | This DTC sets in continuous memory and on-demand if either the steering angle count or the steering angle status messages is missing. |
Possible Causes
- Network communication concern
- SASM
- ABS module