 
				
	| 2003 Chevrolet Express 3500 6.0L Passlock We have a van with a security light on. We have replaced the ignition key and cylinder and attempted to manually reset the passlock system with the 10 minute key on off procedure. Some others here on iATN say to replace the Passlock Sensor. We have been unable... 
                        
                            Summary posted 3/10/2010
                               
                    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 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
 | Message Closed w/Summary 
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| VIN | 1GCHG35U43 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Passlock | 
| Conditions | No Start | 
| Misc. | B2947, B2958 | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2003 Chevrolet Express 3500
| VIN | 1GCHG35U43 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Passlock | 
| Conditions | No Start | 
| Misc. | B2947, B2958 | 
 9 Replies Received
9 Replies Received
 9 Replies Received
          9 Replies Received
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