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Home >> Chevrolet >> 2021 >> Trailblazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Controls And Fuel - 1.0L (L4B L4F L4G LIJ) Or 1.2L (L4H L4K LIF LIH) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> DTC P12A6 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different variant/trim than selected.
NOTE:

This procedure may also diagnose malfunctions that are not detected by a DTC.

DTC P12A6

Fuel Pump Power Control Module Enable Circuit Performance