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	 2006 Chevrolet Silverado 2500 HD LT 6.0L Tccm 
		
		Thanks for any help on this, This truck has the 3 button switch w/no automatic 4x4. The 4x4 does not work, no indicator lights on the switch. I cannot communicate with the 4x4 module via a scan tool, all other modules work. I have repaired the grounds on t... 
                        
                            FIX posted 2/7/2024
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1GCHK29U76 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Tccm | 
| Conditions | No Communication | 
| Misc. | 4X4 Transfer Case | 
Message Closed w/FIX
            
            
 Vehicle Data
                2006 Chevrolet Silverado 2500 HD LT
| VIN | 1GCHK29U76 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Tccm | 
| Conditions | No Communication | 
| Misc. | 4X4 Transfer Case | 
                            
8 Replies Received
          8 Replies Received
          
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