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Home >> Chevrolet >> 2005 >> Aveo Base, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Engine Controls - 1.6L (L91) (DTC P0502 To DTC U0426)) >> Diagnostic Information & Procedures >> DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 >> Conditions for Setting DTC >> DTC P0601

DTC P0601

WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

The ECM detects that the checksum calculation does not match the expected checksum.