Manual:HUMMER Hummer H3 Base 2010Page:20330 / 37523



Circuit/System Verification — 2010 Hummer H3 Base, Automatic Service Manual

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. If DTC P0641 or P0651 is set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
  2. Ignition ON, observe the scan tool CPP sensor percent parameter. The percentage should vary from 0 percent when the clutch pedal is released, to 100 percent when the clutch pedal is in the apply position.
  3. Perform the CPP learn procedure. Refer to Clutch Pedal Position Sensor Learn .
  4. Operate the vehicle within the conditions for running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.