For 1990-2009 cars only
Hydro-Boost Unit/Power Brake Booster Appears To Be Leaking (Refer to Power Brake Booster Leak Inspection in SI)
| Subject: | Hydro-Boost Unit /Power Brake Booster Appears to be Leaking (Refer to Power Brake Booster Leak Inspection in SI) |
| Models: | 2003-2007 Chevrolet Express Vans |
| 2003-2007 GMC Savana Vans |
Condition
Some customers may comment on what may appear to be brake fluid leaking from the Hydro-Boost Unit /Power Brake Booster.
Cause
The Hydro-Boost Unit /Power Brake Booster may appear wet due to excessive assembly fluid during manufacturing or brake fluid that could have been spilled during system fill.
Correction
Do not replace the Hydro-Boost Unit /Power Brake Booster. Dealers are to follow the Power Brake Booster Leak Inspection in SI.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
H9721* | Leak Inspection, Hydro-Boost Unit /Power Brake Booster | 0.4 hr |
*This is a unique labor operation number for bulletin use only. This number will not be published in the Labor Time Guide. | ||
