Checking Control

The diagnostic trouble code (DTC) is stored when the button or switch has been pressed in for too long or is in a non-approved position.

If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults can be caused by interference at start up or can be a different type of fault which occurs on different occasions. The fault is evaluated depending on how it occurs.

Check that the button or the switch is not sticking, jammed in the activated position or in a non-approved position.

Remedy as necessary.

Other information 

See Switches lights, replacing

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  Refer to Verification