When multiple DTCs are detected simultaneously, check one by one as per the following priority list.

Priority | Detected items (DTC)
1 |

- U0102 LOST COMMUNICATION (TRANSFER)
- U0121 LOST COMMUNICATION (ABS)
- U0121 LOST COMMUNICATION (ABS)
- U0140 LOST COMMUNICATION (BCM)
- U0141 LOST COMMUNICATION (BCM A)
- U0155 LOST COMMUNICATION (IPC)
- U1000 CAN COMM CIRCUIT

2 |

- U0100 LOST COMMUNICATION (ECM A)
- P0601 MEMORY CHECK SUM
- P0604 CONTROL MODULE RAM
- P0605 CONTROL MODULE ROM
- P0607 CONTROL MODULE PERFORMANCE
- P0613 TCM PROCESSOR
- P06B0 SENSOR POWER SUPPLY A
- P0705 TRANSMISSION RANGE SWITCH A
- P0706 TRANSMISSION RANGE SENSOR A
- P0715 INPUT SPEED SENSOR A
- P0720 OUTPUT SPEED SENSOR
- P0790 PERFORMANCE SWITCH
- P0827 UP AND DOWN SHIFT SW
- P0828 UP AND DOWN SHIFT SW
- P0863 TCM COMMUNICATION
- P0973 SHIFT SOLENOID A
- P0974 SHIFT SOLENOID A
- P0976 SHIFT SOLENOID B
- P0977 SHIFT SOLENOID B
- P0979 SHIFT SOLENOID C
- P0980 SHIFT SOLENOID C
- P0982 SHIFT SOLENOID D
- P0983 SHIFT SOLENOID D
- P0985 SHIFT SOLENOID E
- P0986 SHIFT SOLENOID E
- P1705 TP SENSOR
- P1722 VEHICLE SPEED
- P1725 ENGINE SPEED SIGNAL
- P2637 TORQUE FEED BACK SIGNAL A
- P2641 TORQUE FEED BACK SIGNAL B
- P2716 PRESSURE CONTROL SOLENOID D
- P2765 INPUT SPEED SENSOR B

3 |

- P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A
- P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A
- P0725 ENGINE SPEED
- P0748 PRESSURE CONTROL SOLENOID A
- P0778 PRESSURE CONTROL SOLENOID B
- P0798 PRESSURE CONTROL SOLENOID C
- P0842 TRANSMISSION FLUID PRESSURE SEN/SW A
- P0843 TRANSMISSION FLUID PRESSURE SEN/SW A
- P0847 TRANSMISSION FLUID PRESSURE SEN/SW B
- P0848 TRANSMISSION FLUID PRESSURE SEN/SW B
- P0872 TRANSMISSION FLUID PRESSURE SEN/SW C
- P0873 TRANSMISSION FLUID PRESSURE SEN/SW C
- P0882 TCM POWER SUPPLY
- P17C0 SHIFT FORK C
- P17C1 SHIFT FORK C
- P17C5 SHIFT FORK C
- P2725 PRESSURE CONTROL SOLENOID E
- P2734 PRESSURE CONTROL SOLENOID F
- P2776 UPSHIFT SWITCH
- P2780 DOWNSHIFT SWITCH
- P2832 SHIFT FORK A
- P2833 SHIFT FORK A
- P2834 SHIFT FORK A
- P2837 SHIFT FORK B
- P2838 SHIFT FORK B
- P2839 SHIFT FORK B
- P283C SHIFT FORK C
- P283D SHIFT FORK C
- P283E SHIFT FORK C
- P2841 SHIFT FORK D
- P2842 SHIFT FORK D
- P2843 SHIFT FORK D
- P2845 SHIFT FORK A POSITION SENSOR
- P2846 SHIFT FORK B POSITION SENSOR
- P2847 SHIFT FORK C POSITION SENSOR
- P2848 SHIFT FORK D POSITION SENSOR
- P2849 SHIFT FORK A
- P284A SHIFT FORK B
- P284B SHIFT FORK C
- P284C SHIFT FORK D

4 |

- P0711 TRANSMISSION FLUID TEMPERATURE SENSOR A
- P0746 PRESSURE CONTROL SOLENOID A
- P0747 PRESSURE CONTROL SOLENOID A
- P0776 PRESSURE CONTROL SOLENOID B
- P0777 PRESSURE CONTROL SOLENOID B
- P0797 PRESSURE CONTROL SOLENOID C
- P2715 PRESSURE CONTROL SOLENOID D