GM Service Manual Online
For 1990-2009 cars only

Gear Selector Position

Amperage Manually Commanded

Transmission Fluid Temperature (TFT)

RPM Manually set @ 1,400 in Park

Park

0.1

190-210°F (88-99°C)

206-223 psi (1420-1535 kpa)

Park

0.2

190-210°F (88-99°C)

197-223 psi (1360-1540 kpa)

Park

0.3

190-210°F (88-99°C)

192-209 psi (1325-1440 kpa)

Park

0.4

190-210°F (88-99°C)

183-200 psi (1260-1380 kpa)

Park

0.5

190-210°F (88-99°C)

171-184 psi (1180-1270 kpa)

Park

0.6

190-210°F (88-99°C)

149-162 psi (1030-1120 kpa)

Park

0.7

190-210°F (88-99°C)

125-136 psi (860-940 kpa)

Park

0.8

190-210°F (88-99°C)

112-106 psi (775-730 kpa)

Park

0.9

190-210°F (88-99°C)

73-80 psi (500-550 kpa)

Park

1.00

190-210°F (88-99°C)

49-51 psi (335-350 kpa)