Enclave AWD V6-3.6L (2009)
Customers who have recently purchased vehicles sold from your vehicle inventory, and for which there is no customer information indicated on the
dealer listing, are to be contacted by the dealer. Arrangements are to be made to make the required correction according to the instructions contained in
this bulletin. A copy of the customer letter is shown in this bulletin for your use in contacting customers. Program follow-up cards should not be used for
this purpose, since the customer may not as yet have received the notification letter.
In summary, whenever a vehicle subject to this program enters your vehicle inventory, or is in your dealership for service through June 30, 2011, you
must take the steps necessary to be sure the program correction has been made before selling or releasing the vehicle.
Disclaimer
Service Procedure
Service Procedure
Warning
If the brake check valves are NOT installed correctly, an increased amount of brake pedal effort will be required to obtain brake function. The brake
assist system will NOT perform as designed if the check valves are installed incorrectly. Carefully read and perform Steps 7-8 to ensure proper
installation of the brake check valves.
Replace the first design brake booster vacuum hose check valve (1) with a second design brake booster vacuum hose check valve (2). An arrow on the
second design check valve indicates the vacuum draw direction (3).
1. Remove the fuel injector sight shield (engine cover) from the engine. Refer to Fuel Injector Sight Shield Replacement in SI.
