Manual:HUMMER Hummer H3 Base 2010Page:20838 / 37523



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

Conditions for Running the DTC

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

P2120, P2122, P2123, P2125, P2127, P2128

  • The system voltage is more than 5.23 volts.
  • The ignition is in the Unlock/Accessory or Run position.
  • DTC P0641 and P0651 are not set.
  • DTC P2120, P2122, P2123, P2125, P2127, P2128 run continuously when the above conditions are met.

P2138

  • The system voltage is more than 5.23 volts.
  • The ignition is in the Unlock/Accessory or Run position.
  • DTC P0641, P0651, P2120, P2125 are not set.
  • DTC P2138 runs continuously when the above conditions are met.