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DTC › ESTA1 ESTA1 / 0279

Tag axle steering disengagement (centering request) button stuck

â–¶ How to fix

Replace button. If this does not help, trouble shoot the button module.

What you'll see

No reaction when pressing the button. I.e. the "tag axle steering disengagement" function is not available.

System reaction

No system-reaction text recorded.

Diagnostic depth

Detection

The "tag axle steering disengagement" button, in the instrument panel, has been active (i.e. indicated pressed) for more than one minute.

Possible cause

The "tag axle steering disengagement" button is stuck in active position. • Button is mechanically (or electrically) defect • Button module is defect

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