Mercury Cougar Service Brakes, Hydraulic Problems

Source: NHTSA · Updated Oct 7, 2020 · 139 complaints analyzed

Owners have filed 139 complaints with NHTSA about service brakes, hydraulic problems on the Mercury Cougar across 7 model years. The 1999 model year has the most (72). The words owners use most often: “applying brakes” (9% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Applying brakes: mentioned in 12 of 139 complaints (9%)
  • Grinding noise: mentioned in 8 of 139 complaints (6%)
  • Rotors pads: mentioned in 7 of 139 complaints (5%)

At what mileage do service brakes, hydraulic problems happen?

Based on 15 complaints that reported the odometer reading.

Under 10k miles1 · 7%
10k–25k miles2 · 13%
25k–50k miles5 · 33%
50k–75k miles5 · 33%
75k–100k miles1 · 7%
100k–150k miles1 · 7%
150k+ miles0 · 0%

How serious are the reports?

Of 139 complaints, 14 mention a crash, 1 a fire, 4 an injury.

Mercury Cougar service brakes, hydraulic complaints by model year

Peak: 1999, with 72 complaints
1995: 381995381996: 6199661997: 9199791999: 721999722000: 102000102001: 3200132002: 120021

n = 139 complaints · Source: NHTSA

Model yearService Brakes, Hydraulic complaintsShare of that yearMedian miles
2002 Cougar11%—
2001 Cougar34%46,444
2000 Cougar105%46,726
1999 Cougar7216%62,200
1997 Cougar912%60,000
1996 Cougar610%40,327
1995 Cougar3835%—

When owners reported it

Peak: 2000, with 29 complaints
1995: 9199591996: 141996141997: 5199751998: 8199881999: 191999192000: 292000292001: 162001162002: 142002142003: 9200392004: 7200472005: 2200522006: 1200612007: 4200742009: 220092

n = 139 complaints · Source: NHTSA

Related recalls (1)

Service brakes, hydraulic:foundation componentsMar 9, 2000 · NHTSA campaign 00V075000 · 436,200 vehicles

Model years: 1999, 2000

Problem: Vehicle description: passenger vehicles not equipped with the anti-lock braking system (abs). A pressure conscious reducing valve (pcrv) in the rear brakes may be subject to corrosion and result in malfunction, when operated in areas that use salt compounds on the roadway for de-icing or dust control.

Risk: If both pcrv's malfunction, vehicle handling could be adversely affected during braking as a result of the rear wheels locking, increasing the risk of a crash.

Fix: Dealers will install improved pcrv's in the rear brake system. This recall was expanded in september 2000 to include 1999 and 2000 ford contour, mercury mystique and cougar vehicles.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Bought car at dealer on 02/05/01 since then i've had to repair car on too many occasions. Here some of the repairs i've had to do on this car ever since i bought it. On 3/01: brakes, 10/01: dealership replaced battery and performed a recall,12/01: dealership replaced alternator, 05/02: brake pads…

Received Dec 7, 2009 · NHTSA complaint 10294762

Vehicle quitting in intersection and car losing all power entering garage. Vibration and pulling to right at highway speeds. Egr valve replaced twice. *tr

Received Oct 30, 2009 · NHTSA complaint 10290402

Brakes continue to grind even after replacement. Transmission surges and hesitates upon acceleration causing unexpected increases in speed. Transmission also slips in and out of gears randomly. All of these problems could lead to a serious accident. *tr

Received Oct 13, 2007 · NHTSA complaint 10205576

Recall of brake pressure control. Ford service center states repair was done on 12-19-2000, but there is no records to confirm. In addition, the fuel system recall, ford states that there isn't one on my vehicle, however, my vechicle displays the same symptoms described under recall 04v421000 and…

Received May 3, 2007 · NHTSA complaint 10189652

Dt: without warning while stepping on brake the car will accelerate, and the engine will rev up. Caller has to stomp on brake hard to get it to stay still. Car can be in gear or in park when this happens. Dealer has not been contacted yet. Manufacturer has not been contacted yet. Every time he has…

Received Jun 2, 2005 · NHTSA complaint 10123922
Mercury Cougar
1997 Mercury Cougar XR7 Sport in Silver Frost Clearcoat Metallic (TS) photographed in Clinton, Maryland , USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all Mercury Cougars have service brakes, hydraulic problems?

No. NHTSA has 139 owner complaints about service brakes, hydraulic for the Mercury Cougar. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Mercury Cougar service brakes, hydraulic?

Yes: 1 safety recall list service brakes, hydraulic. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

What do owners say about service brakes, hydraulic problems on the Mercury Cougar?

The most frequent phrase is “applying brakes”, in 12 of 139 complaints, followed by “grinding noise” (8).

Other Mercury Cougar problems

See all Mercury Cougar problems.