Network
generic / SAE
U0407
Invalid Data Received from Steering Angle Sensor Module
ESP receives steering angle data that does not match yaw or wheel speeds. ESP and lane-keeping are deactivated until the steering angle sensor is recalibrated.
SystemNetwork
Typegeneric / SAE
GroupU0
Range / number4 / 07
Possible causes
- Sensor not calibrated after alignment high
- Gateway module routing CAN messages incorrectly low
- CAN terminating resistor (120 Ω) drifted out of spec low
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
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References
sae:J2012