Chevrolet TSB #17487
2018 Chevrolet Tahoe
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- 17487 - Service Update. Calibration files for the front camera module are incorrect and may cause weak, jumpy, or sporadic steering torque to be applied for Lane Keep Assist (LKA). The driver can still override the LKA by counter steering or turn off LKA. Reprogram the front camera module.