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Home >> Buick >> 2013 >> Regal GS, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Hybrid/EV Control System) >> Diagnostic Information and Procedures >> DTC P1A6F >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. If drive belt noise was noticed on an AutoStart, refer to Drive Belt Tensioner Diagnosis .
  2. Verify that no other hybrid control module or engine control modules DTCs are set.
  3. If the DTC is set, program the K59 starter generator control module.
    • If the DTC resets, replace the K59 starter generator control module.