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2004 GMC Sierra 1500 SLE 5.3L Vacuum assist
Customer complaint is an intermittent hard brake pedal when applied. Vacuum brake booster has the "Supplemental Brake Assist" vacuum pump at booster. No warning messages such as "Reduced Brake Power," "Service Brake Booster" or "ABS" are being displayed. No co...
Summary posted 5/8/2014
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Related Documents & Media | VIN | 2GTEK19T64 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Vacuum Assist |
| Conditions | Intermittent Hard Pedal |
Message Closed w/Summary
Vehicle Data
2004 GMC Sierra 1500 SLE
| VIN | 2GTEK19T64 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Vacuum Assist |
| Conditions | Intermittent Hard Pedal |
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