Action Taken When the DTC Sets

P2723

• DTC P2723 is a Type A DTC.
• The TCM commands maximum line pressure.
• The TCM inhibits Tow/Haul mode.
• The TCM freezes transmission adaptive functions.
• The TCM inhibits TAP Up/Down function.
• The TCM inhibits Manual Up/Down Shift with the shift selector.
• The TCM inhibits powertrain braking.
• The ECM/TCM request a reduced amount of engine torque based on transmission input speed.
• The TCM inhibits neutral idle.
• The TCM inhibits auto grade braking.
• The TCM limits the transmission to Reverse gear and 5th gear operation.

P2724

• DTC P2724 is a Type A DTC.
• The TCM commands maximum line pressure.
• The TCM freezes transmission adaptive functions.
• The TCM inhibits TAP Up/Down function.
• The TCM inhibits Manual Up/Down Shift with the shift selector.
• The TCM inhibits powertrain braking.
• The TCM inhibits neutral idle.
• The TCM inhibits auto grade braking.
• The TCM inhibits Tow/Haul function.
• The TCM limits the transmission to 4th gear if the output speed sensor signal is 1,400 RPM or greater.
• The TCM limits the transmission to 2nd gear if the output speed sensor signal is less than 1,400 RPM. No upshift will occur.