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2006 Chevrolet Silverado 1500 LS 5.3L 1-2 Shift
Posted to GM Transmission on 11/1/2010 7 Replies

I have a 2006 Silverado with the 5.3 and a 4L-60. I can operate the 1-2 solenoid from the PCM with power probe. That tells me the wiring is in good order. However, using scan tool to command the 1-2 solenoid does not operate solenoid. Good power at solenoid.

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  Related Documents & Media  2006 Chevrolet Silverado 1500 LS

 
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Silverado 1500 LS

VIN 1GCEC19Z66
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Silverado 1500 LS

VIN 1GCEC19Z66
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift