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Home >> Chevrolet >> 2012 >> Suburban C1500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1897 (Engine Controls/Fuel - Hybrid (LZ1) - DTC P0010 To DTC P0341) >> Diagnostic Information and Procedures >> DTC P0231, P0232, or P023F >> Conditions for Running the DTC

Conditions for Running the DTC

WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

P0231, P023F 

The ignition voltage is between 9-18 V.

P0232 

The control enable voltage signal supplied for the ECM to FPCM is inactive for 4 seconds after engine has been shut off.

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