P2C7A · 厂商技术资料

CHEVROLET, GMC · 2023-10-30

This technical bulletin provides repair information to correct a customer concern of Vehicles Setting DTCs P20EE, P22FE, P2C7A, P2EAD, P20FE, P2203, P22FB, P2459, P049D, P0300, and/or P1C30.

CHEVROLET, GMC · 2022-11-03

This Preliminary information is to advise dealership technisians there is an ECM calibration to correct a DTC P2C7A.

CHEVROLET, GMC · 2022-10-19

This Preliminary information is to advise dealership technisians the cause of DTC P2C7A is under investigation.

CHEVROLET, GMC · 2019-10-01

This Preliminary information communicates the potential for DTCs P2C7A and/or P14D9 to set, the current procedure to clear them and that an ECM calibration is being developed.