Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| SERVICE BRAKES, AIR | |||||
| 4615 | 10023171 | Abs pump running when not needed. *nj | 10/31/2007 | ||
| SERVICE BRAKES, AIR - ANTILOCK - WHEEL SPEED SENSOR | |||||
| 3477 | 10014875 | Tech 2 displays asterisk for the left front wheel speed sensor. *tt | 05/11/2005 | ||
| SERVICE BRAKES, HYDRAULIC | |||||
| 040523002 | 08/01/2005 | 040523002A | 10012633 | Brake rotor minimum allowable thickness after refinish specification correction. *tt | 03/09/2005 |
| SERVICE BRAKES, HYDRAULIC - ANTILOCK - ABS WARNING LIGHT | |||||
| 3500 | 10019284 | Abs light on and possible diagnostic trouble codes. *ak | 02/23/2006 | ||
| 3500 | 10017271 | Abs light coming on and codes c1225, c1226, c1232, c1233, c1276 and/or c1277 are found in the ebcm. *tt | 10/31/2005 | ||
| 030525008 | 10/01/2003 | 10004719 | Intermittent/constant anti-lock braking system (abs) malfunction indicator lamp (mil) illuminated. *tt | 01/02/2004 | |
| SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - ROTOR | |||||
| 04082004 | 04/08/2004 | 10009210 | The current brake rotor minimum allowable thickness after refinish, or minimum thickness specification, found in the past service manual applications are incorrect. please use correct information as follows. *tt | 09/17/2004 | |
| SERVICE BRAKES, HYDRAULIC - POWER ASSIST | |||||
| 030235004 | 09/01/2003 | 10004365 | Reduced power steering assist, excessive steering effort, rubbing, excessive noise in passenger compartment. *tt | 12/04/2003 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| SERVICE BRAKES, ELECTRIC | |||
| 01/12/2011 | 88000 | ||
| In january of this year my 2003 buick century began with panel lights flashing on and off at various times making the guages and speedometer impossible to read. very expensive estimate to fix. then in february was driving home at night and the abs light came on. took to shop and they couldn't get it to do it. after third time had it repaired. took whole driver side wheel assembley to get sensor $500. in march driver side window began going up and down by itself. took it to shop and they are unable to find a problem. the car only does it when the panel lights flash on and off. bad vibration in the car around june. had all four tires replaced and new brakes and rotors. on august 4, 2011 vibration started again, then started a popping noise in the front end when starting and stopping. car vibrates so bad you can not hold steering wheel at 45-50mph. this pop and vibration is now coming from front right side. not sure what it is yet. | |||
| SERVICE BRAKES, HYDRAULIC | |||
| 09/01/2004 | 1 | ||
| Problems with brake equipment on 2003 buick century.*mr the consumer stated the brakes squealed. the brakes were checked and the consumer was told they were good. *jb | |||
| 04/28/2004 | 2 | 04/22/2003 | |
| Consumer complained about doors locking and unlocking while driving. the dealer inspected the vehicle several times but could not duplicate or correct the problems. the dashboard was also falling apart. *ak *nm the trunk popped open, the brakes were inopeative, there was a fume smell coming from the vehicle. updated 12/13/05. *jb | |||
| 07/01/2004 | 1 | 04/22/2003 | |
| When the brake pedal was depressed the consumer experienced extended stopping distance. *ak *nm *sc | |||
| 07/01/2004 | 2 | 04/22/2003 | |
| The door locks failed to lock from using the remote key entry device. also, consumer noticed that the lock button failed to unlock the doors intermittently. *ak inspector verified that the power door locks operated as designed. the odometer operated normally. trunk popped open once while driving. the brakes applied and released as designed; and the the emergency brake held the vehicle properly and appeared to be properly adjusted. *tt | |||
| 01/02/2003 | 46 | 4 | 05/31/2003 |
| When the vehicle was first started and the brakes were applied, there would be a loud grinding noise. after the brakes warmed up, the noise disappeared. the dealer examined the vehicle four times, but could not find the cause of the problem. *ak the consumer reported the problem each time he had gone to the dealer. the first time, the dealer sprayed the brake shoes but this did nothing. there was nothing else that could be done. *sc *jb | |||
| 08/04/2003 | 9630 | 7 | 03/05/2003 |
| Upon applying the brakes there was a loud squeaking sound. manufacturer was notified, and informed owner that this was the normal characteristic of that vehicle. *ak consumer was also advised that because of the material the pads are made of, there was nothing they could do. consumer received a loaner 2003 century and experienced the same defect with this vehicle. the brakes were previously replaced prior to the consumer purchasing the vehicle. the vehicle experienced vibration while driving. the dealer replaced all four tires. *ph *nlm | |||
| 24000 | 1 | 04/26/2003 | |
| When brake pedal is depressed while driving on a wet surface vehicle fails to stop,resulting in extended stopping distance. the cause of failure not yet determined. *ak *ts | |||
| 3250 | 1 | 04/19/2003 | |
| There was a problem with the brakes grabbing. vehicle had been to the dealer three times. the consumer felt the brakes were still unsafe. *ak the problem continued to back. there was a whine coming from the engine upon deacceleration sitting and stopping and then went away as soon as the gas was depressed to accelerate there was no problem. (idle was rough) the brakes squeaked and made noise when when applied in the morning. *scc *jb | |||
| SERVICE BRAKES, HYDRAULIC - ANTILOCK | |||
| 12/14/2007 | 1 | 10/30/2003 | |
| The 2003 has a number of issues. 1. the lights turn off at random in the dark. this has happened on numerous occasions. 2. the brakes need to be replaced roughly every 8 months. my mechanic said the buick century has brakes that are not adequate for the weight of the car. costly! 3. oil system leaks, complete breakdown. $1200 to replace the system. 4. the dials on the temp control come off. i am trading this pos off before it costs me more money! *tr | |||
| 12/07/2006 | 500 | 12/31/2002 | |
| Anti lock brakes , december 2006. i noticed the brakes were spongy, and a loud growling type noise when i turned . i took it to my regular mechanic, who did an inspection, and said the brakes were fine. brake pads were in good shape,etc . i drove home, anti lock light was on. i took the car back to repair shop for test drive. they drove it for several hours no noises or spongy braking. my daughter called me & reported seeing the car flying down the road.. i told repair shop i wasn't driving 55 or greater when problem occurred. i was doing between 10- 40 mph. they drove it again at much slower speeds and recreated the problems. they recommended i replace the abs sensor and right/left wheel cylinders . i did, it at great expense. the warning light for the anti lock brakes went out. i drove home, parked the car, and the next morning rove to work, and it happened again. the warning light was back on . took it back to the repair shop. everything was working fine. they could not find a reason for the problems. but, recommended replacement of the brake system. also had to replace all four tires due to thread separation. another customer there with this car, also a 2003 buick century that was having new tires put on for the same reason. the tread was separating. but no recall was issued , why? perhaps like me, most people didn't know where to report such problems, they just replaced them like i did. *ak | |||
| 04/26/2005 | 10500 | 2 | 10/17/2002 |
| Dt: consumer was driving the car and came to stop sign applied the brakes, they failed and vehicle went through the stop sign. took vehicle to dealer, they checked the brakes system and found nothing. on the day that the dealer stated nothing was wrong, this happened again. took back to dealer, left it with the dealer for 5 days. they drove the car 337 miles and found nothing. the next day while driving the brakes were very spongy. today, took vehicle back to dealer, and it had proper brakes. *ak | |||
| SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC | |||
| 07/31/2003 | 2 | 07/30/2003 | |
| When the brakes were applied the vehicle produced a loud grinding noise like metal to metal. the brake had been repaired twice but the problem still exits. *ak *nlm | |||
| SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - MASTER CYLINDER | |||
| 10/01/2007 | 18000 | 1 | 08/01/2004 |
| 2003 buick century with leaking brake cylinders. customer states the dealer told him this was caused by hitting a pot hole. she says the brakes are defective they should not have to be serviced or be a problem at 18,000 miles. *kb | |||