LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H3 Adventure, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 4L60-E - Introduction (2 Of 2) >> Specifications >> Transmission Fluid Pressure Manual Valve Position Switch Logic

Transmission Fluid Pressure Manual Valve Position Switch Logic

TFP Manual Valve Position Switch Logic

Gear Selector Position Signal A Signal B Signal C
Park/Neutral (P or N) HI LOW HI
Reverse (R) LOW LOW HI
Drive 4 (D) HI LOW LOW
Drive 3 (3) HI HI LOW
Drive 2 (2) HI HI HI
Drive 1 (1) LOW HI HI
Invalid LOW HI LOW
LOW LOW LOW
  • HI = Ignition voltage
  • LOW = 0 voltage