Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Chevrolet >> 2011 >> Chevy Express G2500, Van Cargo Extended, 6.6 L >> Repair and Diagnosis >> Engine Performance >> System >> Data Communications System >> Diagnostic Information And Procedures >> DTC U0074 >> Conditions for Setting the DTC

Conditions for Setting the DTC

The control module setting the DTC has attempted to establish communications on the powertrain high speed GMLAN serial data circuits more than 3 times.

scientia non olet · About Mike's Workshop Manuals