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U1026 Diagnostic Trouble Code Discussion for June 2017

Loss of ATC Class 2 Communication


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Trouble Ticket Help Requests for DTC U1026
Help Request Posted
2005 Chevrolet Trailblazer LS 4.2L No Start VIN: 1GNET16S35
Hello all. This Trailblazer was trailered in with air intake plemum and hose removed, and as you can see this vehicle also has many codes. Customer complaint is a no start. I re-installed air plenum and hose, and hooked wires back up. I think everything is plu...
June 17, 2017
2005 Chevrolet Trailblazer LS 4.2L No Start VIN: 1GNET16S35
Hello all. This Trailblazer was trailered in with air intake plemum and hose removed, and as you can see this vehicle also has many codes. Customer complaint is a no start. I re-installed air plenum and hose, and hooked wires back up. I think everything is plu...
June 24, 2017