August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 21 days ago July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 25 days ago July 5: Chevrolet Bolt Battery Fire Recall Failed For 84 Vehicles recalls | 51 days ago July 4: Chevrolet Colorado and GMC Canyon Recalled For Fire Risk recalls | 52 days ago July 4: GM Recalls 2024 Chevrolet Blazer Electric Vehicles Over Control Issues recalls | 52 days ago
Chevrolet TSB #PIT3665C
2003 Chevrolet Astro Van
![CarComplaints.com Seal Of](http://cdn2.carcomplaints.com/img/seals/best.png)
TSB Document:
Affected Component: SERVICE BRAKES, HYDRAULIC
- Summary
- This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
Click a tab for more information.