Having problems with your 2006 Mercury Milan ?
Wrench light The wrench light comes on and says there is a powertrain fault has been detected
Wrench light means you have mechanical problem have vechicle code scan see what sensor has failed. auto zone will code scan vechicle for free.
Repair Help & Product Troubleshooting for 2006 Mercury Milan
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.