Ford is recalling about 9,000 2009 F-150 pickups to fix a brake lamp defect that could cause an accident.

In a defect notice filed with the National Highway Traffic Safety Administration, Ford explains, "The brake stop lamp switch may be improperly adjusted. This may result in a delay in brake stop lamp illumination when the brake pedal is depressed. In situations of a very mild brake application, the brake stop lamps may not illuminate." In either case, cars following behind an F-150 with a brake lamp defect might not be aware that the truck was braking in time to avoid hitting it.

Ford dealers will remove and reinstall the brake stop lamp switch, which should correct the problem, free of charge. Dealers will begin contacting owners through the mail this week. Those who wish to make their own repair arrangements may contact Ford at 1-866-436-7332.

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