DTC P1174 Hummer

Calibration Data Not Programmed Learned

Calibration Data Not Programmed Learned

Description

Ignition voltage is greater than 9.6 volts.

Cause and Solution

The EBCM has not been programmed.

Video Guide

Duration: PT3M49S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1174
  • Brand: Hummer
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