| 1 | 0 | 3 | 4 | 3 | 4 |
2009 Mercury Mariner repairs by problem area
Engine (25%)
Transmission and Drivetrain (30%)
Brakes and Traction Control (4%)
Suspension and Steering (7%)
Electrical and Air Conditioning (27%)
Paint, Rust, Leaks, Rattles, and Trim (2%)
Other (5%)
Select a problem area
- Engine
- Transmission and Drivetrain
- Brakes and Traction Control
- Suspension and Steering
- Electrical and Air Conditioning
- Paint, Rust, Leaks, Rattles, and Trim
- Other
Chart based on 56 repairs.
2009 Mercury Mariner electrical repair cost distribution
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (13%)
$100 - $499 (33%)
< $100 (53%)
Chart based on 15 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2009 Mercury Mariner 4dr SUV
240-horsepower 3.0L V6 6-speed automatic FWD
| 16000 mi | One of the two right front speakers of the Audiophile system damaged at normal volume. |
| 18000 mi | Driver side automatic temp control was faulty; would heat up quickly, slowly subside, then turn cold without changing the temperature. |
| 32000 mi US $115 |
replace Blower resistor ( Climate Control ) |
2009 Mercury Mariner 4dr SUV
240-horsepower 3.0L V6 6-speed automatic AWD
| 46000 mi US $900 |
Evaporator developed hole; A/C would not take a recharge; Dealership suspected road hazard, would not warranty. |
| 48000 mi US $700 |
Evaporator developed a hole again, had to be replaced. Purchased a metal mesh grill and had it installed over the front surface of the evaporator. The grill design appears to provide very little protection. |
| 17000 mi | Loud clicking noise coming from behind dash, when defrost is on then turned off . |
| 19000 mi | Loud squeal from dash, took 2 years to find source. Cabin air filter was never installed & 2 years of crap was sucked into AC/heater blower. It took dealer 3 days to find out filter was a option. I fought with dealer, was covered by warranty. |
| 85000 mi US $240 |
Battery required replacement |
| 110000 mi US $1000 |
Leaks repaired and recharge |
2009 Mercury Mariner 4dr SUV
171-horsepower 2.5L I4 6-speed automatic FWD
| 203000 mi US $28 |
Blend door actuator was hunting. |
| 58700 mi US $125 |
Windshield Washer Pump failure. Required replacing washer pump. |
| 79000 mi US $200 |
Battery Corrosion and failure. 2+ year old battery. Easy Replacement. |
| 18000 mi | Navigation system locked down along with radio |
2009 Mercury Mariner 4dr SUV
153-horsepower 2.5L I4 Hybrid CVT FWD
| 118000 mi US $480 |
Left heater actuator defective |
2009 Mercury Mariner 4dr SUV
153-horsepower 2.5L I4 Hybrid CVT AWD
| 96300 mi US $75 |
Replaced air flow mix motors in dash. |
See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercury models.
