Manual:HUMMER Hummer H3 Base 2010Page:20825 / 37523



Conditions for Setting the DTC — 2010 Hummer H3 Base, Automatic Service Manual

Conditions for Setting the DTC

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

The ECM detects that the voltage level difference is greater than 3 V between the 2 ignition 1 voltage circuits for less than 1 s.