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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Wiring Systems And Power Management - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B144B: Run/Crank Power Relay Circuit >> Diagnostic Aids

Diagnostic Aids

A short to ground or open on the ignition main relay coil control will cause a no start.

A short to voltage on the ignition main relay coil control will cause the engine to remain running after the mode is changed to OFF.