Mercury Mariner Hybrid Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercury Mariner Hybrid
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Mercury Mariner Hybrid ProblemsCheck Engine Light With Code P0442, P0456, and/or P1450
The Check Engine Light may illuminate with code P0442, P0456, and/or P1450. These codes are related to the EVAP system. Our technicians tell us that if no EVAP system faults are confirmed, updated software is available for the powertrain control module (PCM) which should correct this concern.
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.
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.