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I have a DS3 Style hd90 2010 which is showing the 'ESP/ASR system faulty message in the warning log and we are having trouble trying to identify the fault.
When the car is connected to a vehicle diagnostics tool the message that is returned from the ABS ECU is:- 'Steering wheel angle status interpreted by the ESP - Failure detected' and another one 'Steering wheel angle sensor signal fault coherence - Permanent fault' I have taken off the ABS pump/ECU and had the unit tested and it passes OK but ABS Reman could see but not reset the fault code as the component providing the fault was not connected, I only took the steering stalks switch gear containing the Com2000 with the ABS pump/ECU to them. We understood the Com2000 contains the steering angle sensor and this tests OK.
The fault code can't be reset and the steering calibration shows the steering angle of the wheels on the diagnostic tool. I have replaced the switch stalks/Com2000 and tried another unit and neither effected this fault code. I wish to avoid taking any further components from take the ABS pump, switch gear and steering rack back to them.
The tyres are all the same make and size, the tracking has been completely reset and is even on both sides. I thought I would ask if anyone here has any ideas please?
When the car is connected to a vehicle diagnostics tool the message that is returned from the ABS ECU is:- 'Steering wheel angle status interpreted by the ESP - Failure detected' and another one 'Steering wheel angle sensor signal fault coherence - Permanent fault' I have taken off the ABS pump/ECU and had the unit tested and it passes OK but ABS Reman could see but not reset the fault code as the component providing the fault was not connected, I only took the steering stalks switch gear containing the Com2000 with the ABS pump/ECU to them. We understood the Com2000 contains the steering angle sensor and this tests OK.
The fault code can't be reset and the steering calibration shows the steering angle of the wheels on the diagnostic tool. I have replaced the switch stalks/Com2000 and tried another unit and neither effected this fault code. I wish to avoid taking any further components from take the ABS pump, switch gear and steering rack back to them.
The tyres are all the same make and size, the tracking has been completely reset and is even on both sides. I thought I would ask if anyone here has any ideas please?
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