Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code information

SWM-001E

Condition




If SWM microprocessor/control unit registers that Volume- switch is activated for more than 5 minutes, diagnostic trouble code SWM-001E is displayed.

Substitute value
Nothing.

Possible source
- Volume- switch is activated for more than 5 minutes.

Fault symptom[s]
- Volume changes without volume up or volume down buttons being activated manually
- Radio steering wheel buttons do not work
- Telephone steering wheel buttons do not work.