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Mercury Grand Marquis grinding brakes problems

38 of the 3,703 owner complaints about the Mercury Grand Marquis describe grinding or squealing brakes, most of them for the 2003 model year.

owner complaints
38
worst model year
2003
typical mileage
83,400
Is there a fix? There is 1 recall for this area of the car. See below

By model year

  • 2010
    1
  • 2005
    3
  • 2004
    1
  • 2003
    7
  • 2001
    2
  • 2000
    3
  • 1999
    3
  • 1998
    5
  • 1997
    2
  • 1996
    1
  • 1995
    2
  • 1994
    3
  • 1993
    1
  • 1992
    3
  • 1991
    1

What owners say

Filed Jul 26, 2024 · Brakes · 75,000 miles · NY · crash

The contact owns a 2010 Mercury Grand Marquis. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed, however, the vehicle failed to stop as intended. The contact stated that he had both feet on the brake pedal, however the vehicle did not stop. The vehicle independently accelerated. The contact stated that the wheels were squealing. The contact stated that the failure occurred while approaching a stop light. The contact's vehicle rear-ended the vehicle in front of his vehicle. The contact's vehicle was damaged to the front bumper. The vehicle was driven to the contact's residence. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 75, 000.

Filed Jun 10, 2020 · Electrical, Seat belts · 200,000 miles · GA

1.rear seatbelts often jam and have to be unlocked by a professional. 2. Blend door switch that controls heat and air conditioning gets stuck on heat and blows extremely hot air year round even if the unit is turned off. Vehicle is in motion on highways and city streets. 3. Vehicle squeaks while in motion due to faulty ball bearings.

Filed Mar 27, 2019 · Steering · IN

Tl* the contact owns a 2000 mercury grand marquis. The contact heard a squeaking noise coming from the front end of the vehicle. While driving 65 MPH, the vehicle shook violently and the steering wheel vibrated. When the contact attempted to make a turn, the steering would not align with the turn and the contact had to over compensate to complete the turn. Carriage ford inc (908 e lewis and clark pkwy, clarksville, in 47129, (812) 284-4444) stated that there was no recall; therefore, they could not assist with the repairs. The manufacturer was contacted and confirmed that there were no recalls. The vehicle was not diagnosed or repaired. The failure mileage was unknown.

Filed Jul 19, 2018 · Electrical · NJ

1991 mercury grand marquis. Consumer writes in regards to defective after market electrical component. *ld the consumer purchased a new starter solenoid relay, bwd select brand by standard motor products inc., after about 10 days, it short-circuited. Due to this the starter would not disengage from the flywheel when starting the vehicle. It made a very loud metal grinding sound. The vehicle was repaired with a new starter relay.

Filed Jun 13, 2017 · Engine · 147,000 miles · MS

Last fall, this car starting making creeking and humming noises in the engine. The humming noise would go away after about a minute but not the squeaks and creeks as you drive it. In the winter, there were areas of yellow-green liquid on our garage floor on a few occasions. I took the vehicle in for the headlight recall, and I was told there was a cracked manifold, and a belt problem which was causing the antifreeze leak. When I searched for recalls, I noticed a previous recall for years 1996-2001 for the same problem. This repair is very costly, and I wonder if you could do a recall for this year/model car because I was given it as a gift and am currently laid off? I am attaching former recall settlement for same cars up to 2001. Thank you.

Filed Jan 15, 2016 · Suspension · 151,000 miles · MN

Tl* the contact owns a 2003 mercury grand marquis. While driving 40 MPH, the rear axle cracked resulting in an oil leak and squeaking noises. The failure recurred several times. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 151,000.

Filed May 17, 2014 · Steering · 157,659 miles · SC

Took car in for squeaking noise under car; discovered it was u-joint seal going dry. However, upon inspection technician discovered four dangerously worn ball joints, both upper and lower ball joints on both sides, and dangerously worn idler arm. This was confirmed visually by myself. Upper left ball joint was in the best condition, all others were missing jackets, had no lubrication, and worn to the level that very little force was needed to remove the ball from the socket after removal, one came out with no force. The idler arm was barely connected, and over 75% of metal at the link worn and rusted. Nothing in the car's driving behavior gave any indication that any of these parts were worn. Steering had only slight amount of play which was still present after the parts were replaced and the car aligned. Left upper ball joint had been replaced one year and 3 months previous to discovery. No other signs of wear were present at that time. The previous ball joint replaced was least worn, but jacket was torn and no lubrication present. With one exception, the ball joints appeared to have only gravity as the primary force holding the balls in the sockets. My concern for other drivers is related to the lack of indications that the front end of this car had degraded to this level. The vehicle's steering responses were asymptomatic, period. This had not been my experience in the past. Possible causes for asymptomatic behavior is unknown (weight of vehicle and gravity?) the earlier problem (1yr 3mo. Earlier) with the left top ball joint failure was only discovered after it failed after hitting small pot hole coming from parking lot and the wheel broke and layed in flat on the road. Speed was under 5mph.

Filed Jan 28, 2014 · Suspension, Transmission · 68,426 miles · OH

2003 mercury grand marquis, the built date is 10/2002.grinding noise at right rear axle and fluid leaking at right rear axle seal coating the rear brakes. Right rear axle bearing and shaft assy failure per the federal safety agency campaign id number 04v328000. The vehicle belonged to my 75 year old father whom passed away last year. I now own the car. I'll assume the problem has existed for quite some time. According to ford motor company there is no such problem with this vehicle. However, ford does sell a half shaft rear axle bearing repair kit part number 4a109 $618.91 to fix the problem. Can't seem to get ford lincoln mercury to cover cost of repair.

Filed Oct 4, 2013 · Lights, Transmission · 66,000 miles · OH

Tl* the contact owns a 2004 mercury grand marquis. The contact stated that while completing a turn, the vehicle exhibited an abnormal grinding. The vehicle was taken to an independent mechanic for diagnosis where it was stated that the pin bearing needed to be replaced. The vehicle was repaired and the manufacturer was notified. The approximate failure mileage was 66,000. ...updated 12/03/13 *bf the consumer stated the vehicle's lights turn off at night, as well. Updated 12/6/2013

Filed Sep 12, 2013 · Steering · 40,000 miles · FL

Tl* the contact owns a 2005 mercury grand marquis. The contact stated while turning the steering wheel, he heard a grinding noise. The failure was not diagnosed nor was the vehicle repaired. The manufacturer was contacted about the failure and stated that the vehicle was not included in the federal safety agency campaign number 13v385000 (steering). The failure mileage was 40,000.

Related recalls

Service brakes, hydraulic: foundation componentsReported August 9, 1994 · 214,000 vehicles affected
What is wrong
The nuts and bolts that attach the rear brake adaptor to the axle housing flange can loosen and eventually separate. If one or more of the nuts come off the bolts, damage to the parking brake assembly or to the antilock brake system (ABS) sensor and sensor ring (if so equipped) will occur. If all four nuts on one end of the axle come off the bolts, damage to the brake hydraulic line or the parking brake cable can occur.
Risk
Occurrence of any of these conditions can result in a loss of braking capability and possible accident.
Remedy
Dealers will inspect and, if needed, install new bolts. If any of the fasteners are disconnected, the parking brake and ABS components will be inspected and serviced.

Recall number 94V152000 · Recall details

Questions about the Mercury Grand Marquis grinding brakes

Which Mercury Grand Marquis years have grinding or squealing brakes problems?

The model years with the most reports are 2003 (7 complaints), 1998 (5 complaints) and 1992 (3 complaints).

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