The problem
The master cylinder rear brake pipe, which carries brake fluid to the rear brakes, may develop a leak due to extended chafing on the air cleaner resonator bracket.
The fix
If upon inspection the dealer finds that there is inadequate clearance, the pipe will be reformed to obtain the necessary three quarter inch space. Only those pipes showing signs of wear will be replaced.
Contacts
Vehicle description: passenger vehicles and light trucks equipped with 5.7Liter diesel engines.System: service brakes; master cylinder, rear brake pipe.Consequences of defect: brake fluid leakage will result in loss of brakingaction at the rear wheels. Loss of vehicle control and an accident couldresult, particularly in situations where minimum stopping distance is required.
What to do
- Check your VIN. Enter it at nhtsa.gov/recalls - it shows whether this recall applies to your vehicle and whether the repair has been done.
- Call a dealer. Any authorized Buick, Chevrolet, GMC dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 83V106000.
- Ask about parts and a loaner. If parts aren't available yet, ask what to do in the meantime.
- Keep your paperwork. If you paid for this repair before the recall, you may be able to get reimbursed - here's how.