Mercury Mariner Hybrid Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercury Mariner Hybrid
Never overpay. Check prices with our estimator
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Mercury Mariner Hybrid ProblemsCoolant Pump on Hybrid May Fail and Cause CEL/Engine Shutdown
Hard driving conditions, including quick starts from a stop and hard acceleration up hills, can cause the rear motor mount to crack. The broken motor mount needs to be replaced, otherwise damage to the hybrid drive system may result.
The 2008-2011 Mercury Mariner Hybrid with manual temperature and fan controls may have problems with the the blower motor only blowing air on certain settings. Most commonly the fan will only run on the highest setting. This is a well documented problem, and is caused by a failing blower motor resistor.
Correcting the problem is straight forward, and requires replacement of the small resistor. The resistor is normally found behind the glove box, next to the blower motor.
Mercury Mariner Hybrid QuestionsWhy is mariner hybrid all over the road in rain/snow after an accident i had? (2 answers)
Why is my 07 mariner hybrid all over the road in rain/snow after an accident i had? I hit a guard rail a few weeks ago and had to change passenger side front tire, wheel, strutt, and tie-rod. It was a little loose afterwards (may have slightly bent a-frame) but nothing too drastic. Today when it...
Sounds like chirping or tapping under the hood. It continues even after I turn off the engine and only stops when i open the door.
This has never happened before.