Tests AC: DTC U0126 - Lost Communication With Steering Wheel Angle Sensor Module

PINPOINT TEST AC: DTC U0126 - LOST COMMUNICATION WITH STEERING WHEEL ANGLE SENSOR MODULE

Normal Operation
The headlamp control module (HCM) receives steering wheel angle information from the steering angle sensor module (SASM). If the HCM does not receive communication from the SASM, DTC U0126 is set.

This pinpoint test is intended to diagnose the following:
- HCM
- SASM