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2016 Chevrolet Silverado 3500 HD LTZ 6.6L Trailer Brake Control Module And Ip Message Servic
Posted to GM Brakes on 11/30/2017 4 Replies

I have a 2016 - 17 chevy silverado 3500 hd service trailer brake system scanned for dtc u0073 and u1556 lossof communication with device 6 . At this time i am unable to locate any information on this ? customer brought the vehicle and a new tbcm trailer br...

4 Replies Received (View Replies)

  Related Documents & Media  2016 Chevrolet Silverado 3500 HD LTZ

 
Message Closed w/FIX

car Vehicle Data

2016 Chevrolet Silverado 3500 HD LTZ

VIN 1GC4K0C88G
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTrailer Brake Control Module and IP Message Servic
ConditionsMessage in IP Service Tbcm
Message Closed w/FIX

car Vehicle Data

2016 Chevrolet Silverado 3500 HD LTZ

VIN 1GC4K0C88G
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTrailer Brake Control Module and IP Message Servic
ConditionsMessage in IP Service Tbcm