Sensor fault codes after sitting for a week

[perttu]

The car sat in garage for a week. After taking it for a drive, I got the holy trinity warning lights on the dash (yellow DSC, brake, tire pressure). No issues while driving.

Codes are 5e43 and 611b for steering angle sensor, which I guess triggered the warning lights, and 3c1f for exhaust camshaft position sensor.

I'm suspecting an electrical fault, since the codes seem unrelated, but the car was on trickle charger for the whole week. Can it still be the alternator going bad or something else electrical-related?

 

[enuff_zed]

Steering Angle Sensor could put those three on.
Camshaft code may have been there for ages?
I assume the codes won't reset then?

If you can view live data try turning the steering from lock to lock. Should go from -540 degrees to +540 degrees.
If not, then start with a recalibration.

 

[perttu]

No, all codes are new. After codes reset and short drive today they did not come back, for now at least. Assuming the live data for steering angle is available in INPA, I'll check that anyway, thanks for the suggestion.