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Home >> GMC >> 2002 >> Jimmy 2D Utility, Part Time, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1083 (Data Link Communication System) >> Diagnostic Information and Procedures >> DTC U2105: Lost Communications with Engine Control System >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

A supervised periodic message that includes the transmitter module availability has not been received.