Action Taken When the DTC Sets

P2728

• DTC P2728 is a Type C DTC.
• TCM freezes transmission adaptive functions on the 1-2-3-4 clutch.

P2729

• DTC P2729 is a Type A DTC.
• TCM commands maximum line pressure.
• TCM freezes transmission adaptive functions.
• TCM inhibits Tap Up/Down function.
• TCM inhibits manual shifting of forward gears.
• TCM limits the transmission to Reverse, 1st and 3rd gear operation.

P2730

• DTC P2730 is a Type A DTC.
• TCM inhibits the TCC.
• TCM forces the high side driver OFF.
• TCM commands maximum line pressure.
• TCM freezes transmission adaptive functions.
• TCM inhibits Tap Up/Down function.
• TCM inhibits manual shifting of forward gears.
• Torque management in enabled.
• TCM limits the transmission to Reverse and 3rd or 5th gear operation.