Action Taken When the DTC Sets

P0601, P0603, P0604, and P062F

• The high side driver is turned Off.
• The TCC is turned Off.
• The TCM request maximum line pressure.
• The ECM reduces engine torque based on transmission input speed.
• Neutral idle is inhibited.
• Tap Up/Down is inhibited.
• Tow/Haul mode is inhibited.