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2007 Chevrolet Silverado 1500 LT 4.8L Communication
Posted to GM Electrical on 7/8/2019 10 Replies

Vehicle came in with intermittent no start, codes B1001, U0140, U0151, U0164. DLC pins 6 to 14 show 1.02m resistance. Vehicle has no start with intermittent no communication with IPC ad no other modules communicate.

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car Vehicle Data

2007 Chevrolet Silverado 1500 LT

VIN 1GCEK19C27
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCommunication
Open Help Request

car Vehicle Data

2007 Chevrolet Silverado 1500 LT

VIN 1GCEK19C27
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCommunication