Conditions for Running the DTC

P0989 or P0990

• DTC P0711, P0712, P0713, P0716, P0717, P0722, P0723, P0751, P0742, P0756, P0757, P0973, P0974, P0976, P0977, P1915, or P182E is not set.
• The ignition voltage is between 8.6-32 V.
• The transmission fluid is -6.6°C (20.12°F) or greater.
• The engine speed is between 400-7,500 RPM for 5 s.
• The high side driver is commanded ON.
• The engine speed is 550 RPM or greater in Drive 1-6 range.