Repair Instructions
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Perform a visual inspection of all hoses and manifolds in the venting system for kinks, restrictions, and poor connections. Ensure that the drive motor generator battery exhaust duct and the battery vent tube assembly are properly installed.