| Issue ID | 900438 |
| Internal NHTSA # | 10442603 |
| Manufacurer | NISSAN NORTH AMERICA, INC. |
| Brand | NISSAN |
| Model | ALTIMA |
| Model Year | 2009 |
| File date | 06/07/11 |
| Component | SERVICE BRAKES, HYDRAULIC |
| Product type code | VEHICLE |
| Description of the problem | I wish to file a complaint about a brake fluid leak from the master cylinder into the vacuum booster. On this date, the brake warning light turned on. I inspected the master cylinder and noticed that fluid was at the minimum level. I purchased brake fluid and filled the reservoir. When i took the car in for a routine oil change today (january 5, 2012, i told the dealer what i had done. They inspected the car and found the master cylinder was leaking brake fluid into the vacuum booster due to a faulty o-ring. The work was covered by my warranty. However, because it is unusual for a master cylinder to fail with so few miles on the car, i checked on the internet and found that a number of other altima owners have experienced this problem, and i am concerned that there may be a safety issue brewing. I understand that the nhtsa in may 2011 was planning to investigate similar problems in 2007-08 altimas. It appears the problem may be in 2009 atimas also. |
| Vehicle Mileage at Failure | 42500 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | ARNOLD, CA |
| VIN pattern | 1N4AL21E69NXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 4 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 0 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |