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Home >> Chevrolet >> 2017 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 54 (Battery, Charging System And Starting System) >> Diagnostic Information and Procedures >> DTC P2500 or P2501 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.

P2500 

The ECM detects low voltage on the generator turn on control circuit for 2 s.

P2501 

The ECM detects high voltage on the generator turn on control circuit for 2 s.