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Home >> Pontiac >> 2002 >> Aztek AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1403 (Data Link Communications) >> Diagnostic Information and Procedures >> DTC U2100: Module CAN Communication Error >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

The module setting the DTC has attempted to establish communications on the CAN circuits for more than 7 times.

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