 
				
	| 1999 GMC C-Series Topkick C6H042 7.4L Electronic Compaint was parking brake knob was broken, brake warning light and buzzer are on. Replaced broken parking brake knob and switch. Found parking brake did not hold. Found drum at rear of transmission came off. Remounted drum with new bolts. Now parking brake wo... 
                        
                            FIX posted 9/29/2011
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 3 Replies Received (View Replies)3 Replies Received (Hide Replies) | Message Closed w/FIX 
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| VIN | 1GDJ6H1D5X | 
| Engine | 7.4 L / 8 cyl / GAS | 
| Delivery | Fuel Injection | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1999 GMC C-Series Topkick C6H042
| VIN | 1GDJ6H1D5X | 
| Engine | 7.4 L / 8 cyl / GAS | 
| Delivery | Fuel Injection | 
 3 Replies Received
3 Replies Received
 3 Replies Received
          3 Replies Received
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