Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information SWM-0004

Condition




The steering wheel module (SWM) continuously checks the system components. The diagnostic trouble code (DTC) is stored if the control module registers that the left and right turn signal lamp switches are activated simultaneously.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.

Substitute value
- None.

Possible source
- The left and right turn signal lamp switches on the control stalk are activated at the same time.

Fault symptom[s]
- The turn signal lamp switch does not work.