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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Immobilizer System) >> Diagnostic Information and Procedures >> DTC P1631: Immobilizer Fuel Enable Signal >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

The ECM receives incorrect immobilizer data from the BCM.