4WD Service Warning/Light

Hello, the actuator may or may not be a concern. Trouble codes would be available to determine some hints as to the cause of the concern. Has this testing been performed? That would be the first step in my mind. I can't speculate on what else "could" be wrong - because testing is needed and will reveal the source of the issue. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.