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International Automotive Technicians Network
2016 Chevrolet Silverado 2500 HD LT 6.0L Body module
Posted to GM Brakes on 11/19/2019 7 Replies

Keeps setting U0401 code in BCM have ran what little diagnostics there in Mitchell with no answer, also perfomed bulliten repairs with no fix, also reflashed ECM and BCM. Code is U0401 symtom 71 invalid data recieved from ECM. Checked all communication wir...

7 Replies Received (View Replies)

  Related Documents & Media  2016 Chevrolet Silverado 2500 HD LT

 
Message Closed

car Vehicle Data

2016 Chevrolet Silverado 2500 HD LT

VIN 1GC0KUEG8G
Engine6.0 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBody Module
Message Closed

car Vehicle Data

2016 Chevrolet Silverado 2500 HD LT

VIN 1GC0KUEG8G
Engine6.0 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBody Module