P27xx OBD2 Trouble Codes
This is the listing of P27xx OBD2 diagnostic trouble codes (DTCs). They all start with P27, e.g., P2702, P2771. The first two characters P2 indicate that they are generic powertrain related codes. The codes below are considered generic because they apply to all makes/models of OBD2 vehicles, although specific diagnosis & repair steps may vary.
P2700-P2799 Trouble Codes
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| Code(s) | Description |
|---|---|
| P2700 | Transmission Friction Element "A" Apply Time Range/Performance |
| P2701 | Transmission Friction Element "B" Apply Time Range/Performance |
| P2702 | Transmission Friction Element "C" Apply Time Range/Performance |
| P2703 | Transmission Friction Element "D" Apply Time Range/Performance |
| P2704 | Transmission Friction Element "E" Apply Time Range/Performance |
| P2705 | Transmission Friction Element "F" Apply Time Range/Performance |
| P2706 | Shift Solenoid F Malfunction |
| P2707 | Shift Solenoid F Performance/Stuck Off |
| P2708 | Shift Solenoid F Stuck On |
| P2709 | Shift Solenoid F Electrical |
| P270A, P270B, P270C, P270D, P270E, P270F | ISO/SAE Reserved |
| P2710 | Shift Solenoid F Intermittent |
| P2711 | Unexpected Mechanical Gear Disengagement |
| P2712 | Hydraulic Power Unit Leakage |
| P2713 | Pressure Control Solenoid "D" |
| P2714 | Pressure Control Solenoid "D" Performance/Stuck Off |
| P2715 | Pressure Control Solenoid "D" Stuck On |
| P2716 | Pressure Control Solenoid "D" Electrical |
| P2717 | Pressure Control Solenoid "D" Intermittent |
| P2718 | Pressure Control Solenoid "D" Control Circuit/Open |
| P2719 | Pressure Control Solenoid "D" Control Circuit Range/Performance |
| P271A, P271B, P271C, P271D, P271E, P271F | ISO/SAE Reserved |
| P2720 | Pressure Control Solenoid "D" Control Circuit Low |
| P2721 | Pressure Control Solenoid "D" Control Circuit High |
| P2722 | Pressure Control Solenoid "E" |
| P2723 | Pressure Control Solenoid "E" Performance/Stuck Off |
| P2724 | Pressure Control Solenoid "E" Stuck On |
| P2725 | Pressure Control Solenoid "E" Electrical |
| P2726 | Pressure Control Solenoid "E" Intermittent |
| P2727 | Pressure Control Solenoid "E" Control Circuit/Open |
| P2728 | Pressure Control Solenoid "E" Control Circuit Range/Performance |
| P2729 | Pressure Control Solenoid "E" Control Circuit Low |
| P272A, P272B, P272C, P272D, P272E, P272F | ISO/SAE Reserved |
| P2730 | Pressure Control Solenoid "E" Control Circuit High |
| P2731 | Pressure Control Solenoid "F" |
| P2732 | Pressure Control Solenoid "F" Performance/Stuck Off |
| P2733 | Pressure Control Solenoid "F" Stuck On |
| P2734 | Pressure Control Solenoid "F" Electrical |
| P2735 | Pressure Control Solenoid "F" Intermittent |
| P2736 | Pressure Control Solenoid "F" Control Circuit/Open |
| P2737 | Pressure Control Solenoid "F" Control Circuit Range/Performance |
| P2738 | Pressure Control Solenoid "F" Control Circuit Low |
| P2739 | Pressure Control Solenoid "F" Control Circuit High |
| P273A | Transmission Friction Element "G" Apply Time Range/Performance |
| P273B | Transmission Friction Element "H" Apply Time Range/Performance |
| P273C, P273D, P273E, P273F | ISO/SAE Reserved |
| P2740 | Transmission Fluid Temperature Sensor "B" Circuit |
| P2741 | Transmission Fluid Temperature Sensor "B" Circuit Range/Performance |
| P2742 | Transmission Fluid Temperature Sensor "B" Circuit Low |
| P2743 | Transmission Fluid Temperature Sensor "B" Circuit High |
| P2744 | Transmission Fluid Temperature Sensor "B" Circuit Intermittent |
| P2745 | Intermediate Shaft Speed Sensor B Circuit |
| P2746 | Intermediate Shaft Speed Sensor B Circuit Range/Performance |
| P2747 | Intermediate Shaft Speed Sensor B Circuit No Signal |
| P2748 | Intermediate Shaft Speed Sensor B Circuit Intermittent |
| P2749 | Intermediate Shaft Speed Sensor C Circuit |
| P274A, P274B, P274C, P274D, P274E, P274F | ISO/SAE Reserved |
| P2750 | Intermediate Shaft Speed Sensor C Circuit Range/Performance |
| P2751 | Intermediate Shaft Speed Sensor C Circuit No Signal |
| P2752 | Intermediate Shaft Speed Sensor C Circuit Intermittent |
| P2753 | Transmission Fluid Cooler Control Circuit/Open |
| P2754 | Transmission Fluid Cooler Control Circuit Low |
| P2755 | Transmission Fluid Cooler Control Circuit High |
| P2756 | Torque Converter Clutch Pressure Control Solenoid |
| P2757 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off |
| P2758 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On |
| P2759 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical |
| P275A, P275B, P275C, P275D, P275E, P275F | ISO/SAE Reserved |
| P2760 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent |
| P2761 | Torque Converter Clutch Pressure Control Solenoid Control Circuit/Open |
| P2762 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Performance |
| P2763 | Torque Converter Clutch Pressure Control Solenoid Control Circuit High |
| P2764 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Low |
| P2765 | Input/Turbine Speed Sensor "B" Circuit |
| P2766 | Input/Turbine Speed Sensor "B" Circuit Range/Performance |
| P2767 | Input/Turbine Speed Sensor "B" Circuit No Signal |
| P2768 | Input/Turbine Speed Sensor "B" Circuit Intermittent |
| P2769 | Torque Converter Clutch Circuit Low |
| P276A, P276B, P276C, P276D, P276E, P276F | ISO/SAE Reserved |
| P2770 | Torque Converter Clutch Circuit High |
| P2771 | Four Wheel Drive (4WD) Low Switch Circuit |
| P2772 | Four Wheel Drive (4WD) Low Switch Circuit Range/Performance |
| P2773 | Four Wheel Drive (4WD) Low Switch Circuit Low |
| P2774 | Four Wheel Drive (4WD) Low Switch Circuit High |
| P2775 | Upshift Switch Circuit Range/Performance |
| P2776 | Upshift Switch Circuit Low |
| P2777 | Upshift Switch Circuit High |
| P2778 | Upshift Switch Circuit Intermittent/Erratic |
| P2779 | Downshift Switch Circuit Range/Performance |
| P277A, P277B, P277C, P277D, P277E, P277F | ISO/SAE Reserved |
| P2780 | Downshift Switch Circuit Low |
| P2781 | Downshift Switch Circuit High |
| P2782 | Downshift Switch Circuit Intermittent/Erratic |
| P2783 | Torque Converter Temperature Too High |
| P2784 | Input/Turbine Speed Sensor "A"/"B" Correlation |
| P2785 | Clutch Actuator Temperature Too High |
| P2786 | Gear Shift Actuator Temperature Too High |
| P2787 | Clutch Temperature Too High |
| P2788 | Auto Shift Manual Adaptive Learning at Limit |
| P2789 | Clutch "A" Adaptive Learning at Limit |
| P278A | Kick Down Switch Circuit |
| P278B | Kick Down Switch Circuit Range/Performance |
| P278C | Kick Down Switch Circuit Low |
| P278D | Kick Down Switch Circuit High |
| P278E | Kick Down Switch Circuit Intermittent/Erratic |
| P278F | Clutch "B" Adaptive Learning at Limit |
| P2790 | Gate Select Direction Circuit |
| P2791 | Gate Select Direction Circuit Low |
| P2792 | Gate Select Direction Circuit High |
| P2793 | Gear Shift Direction Circuit |
| P2794 | Gear Shift Direction Circuit Low |
| P2795 | Gear Shift Direction Circuit High |
| P2796 | Auxiliary Transmission Fluid Pump Control Circuit/Open |
| P2797 | Auxiliary Transmission Fluid Pump Performance |
| P2798 | Auxiliary Transmission Fluid Pump Control Circuit Low |
| P2799 | Auxiliary Transmission Fluid Pump Control Circuit High |
| P279A | Transfer Case Gear High Incorrect Ratio |
| P279B | Transfer Case Gear Low Incorrect Ratio |
| P279C | Transfer Case Gear Neutral Incorrect Ratio |
| P279D | Four Wheel Drive (4WD) Range Signal Circuit |
| P279E | Four Wheel Drive (4WD) Range Signal Circuit Range/Performance |
| P279F | Four Wheel Drive (4WD) Range Signal Circuit Low |
| P27A0 | Four Wheel Drive (4WD) Range Signal Circuit High |
| P27A1 through P27FF | ISO/SAE Reserved |