DTC Inspection Priority Chart
If multiple malfunction codes are detected at the same time, check each code according to the DTC check priority list below.
| Priority | DTC | Items(CONSULT screen terms) | Reference |
|---|---|---|---|
| 1 | P0863 | CONTROL UNIT (CAN) | DTC Description |
| U0073 | COMM BUS A OFF | DTC Description | |
| U0100 | LOST COMM (ECM A) | DTC Description | |
| U0101 | Lost communication (TCM) | DTC Description | |
| U0102 | LOST COMM (TRANSFER) | DTC Description | |
| U0103 | SHIFT CONT MODULE A | DTC Description | |
| U0115 | ECM RCPT ERROR | DTC Description | |
| U0121 | LOST COMM (ABS) | DTC Description | |
| U0122 | LOST COMM (BRAKE C/U) | DTC Description | |
| U0140 | LOST COMM (BCM) | DTC Description | |
| U0141 | LOST COMM (BCM A) | DTC Description | |
| U0155 | LOST COMM (IPC) | DTC Description | |
| U0164 | LOST COMM (HVAC) | DTC Description | |
| U0300 | CAN COMM DATA | DTC Description | |
| U0404 | Communication error (invalid) | DTC Description | |
| U1000 | CAN COMM CIRC | DTC Description | |
| U110F | LOST COMM(ECM) | DTC Description | |
| U1111 | LOST COMM (CHASSIS CONT MDUL) | DTC Description | |
| U1112 | DECELERATION REQUEST SIGNAL | DTC Description | |
| U1117 | LOST COMM (ABS) | DTC Description | |
| U2147 | CAN comm err (electric shift) | DTC Description | |
| 2 | P0740 | TORQUE CONVERTER | DTC Description |
| P0742 | TORQUE CONVERTER | DTC Description | |
| P0743 | TORQUE CONVERTER | DTC Description | |
| P0778 | PC SOLENOID B | DTC Description | |
| P0779 | PC SOLENOID B | DTC Description | |
| P0962 | PC SOLENOID A | DTC Description | |
| P0963 | PC SOLENOID A | DTC Description | |
| P0966 | PC SOLENOID B | DTC Description | |
| P0967 | PC SOLENOID B | DTC Description | |
| P2758 | TCC PRESSURE CONT SOLENOID | DTC Description | |
| P2814 | SELECT SOLENOID | DTC Description | |
| P2815 | SELECT SOLENOID | DTC Description | |
| 3 | P0605 | CONTROL MODULE ROM | DTC Description |
| P062F | EEPROM | DTC Description | |
| P0705 | T/M RANGE SENSOR A | DTC Description | |
| P0706 | T/M RANGE SENSOR A | DTC Description | |
| P0711 | FLUID TEMP SENSOR A | DTC Description | |
| P0712 | FLUID TEMP SENSOR A | DTC Description | |
| P0713 | FLUID TEMP SENSOR A | DTC Description | |
| P0715 | INPUT SPEED SENSOR A | DTC Description | |
| P0716 | INPUT SPEED SENSOR A | DTC Description | |
| P0717 | INPUT SPEED SENSOR A | DTC Description | |
| P0718 | INPUT SPEED SENSOR A | DTC Description | |
| P0791 | INTERMEDIATE SPEED SENSOR A | DTC Description | |
| P0792 | INTERMEDIATE SPEED SENSOR A | DTC Description | |
| P0793 | INTERMEDIATE SPEED SENSOR A | DTC Description | |
| P0794 | INTERMEDIATE SPEED SENSOR A | DTC Description | |
| P0826 | UP/DOWN SHIFT SWITCH | DTC Description | |
| P0841 | FLUID PRESS SEN/SW A | DTC Description | |
| P0847 | FLUID PRESS SEN/SW B | DTC Description | |
| P0848 | FLUID PRESS SEN/SW B | DTC Description | |
| P084C | FLUID PRESS SEN/SW H | DTC Description | |
| P084D | FLUID PRESS SEN/SW H | DTC Description | |
| P0890 | TCM | DTC Description | |
| P1588 | G SENSOR | DTC Description | |
| P159C | G SENSOR | DTC Description | |
| P159D | G SENSOR | DTC Description | |
| P2765 | INPUT SPEED SENSOR B | DTC Description | |
| P2766 | INPUT SPEED SENSOR B | DTC Description | |
| P2767 | INPUT SPEED SENSOR B | DTC Description | |
| P2768 | INPUT SPEED SENSOR B | DTC Description | |
| 4 | P0701 | Transmission control system | DTC Description |
| P072A | Stuck in neutral | DTC Description | |
| P0741 | TORQUE CONVERTER | DTC Description | |
| P0746 | PC SOLENOID A | DTC Description | |
| P0776 | PC SOLENOID B | DTC Description | |
| P0894 | T/M COMPONENT SLIPPING | DTC Description | |
| P17F0 | CV JUDDER (T/M INSPECTION) | DTC Description | |
| P17F1 | CV JUDDER (C/V INSPECTION) | DTC Description | |
| P17F2 | CV JUDDER (T/C INSPECTION) | DTC Description | |
| P187E | T/M SYSTEM MULFUNCTION | DTC Description | |
| P0965 | PC SOLENOID B | DTC Description | |
| P2813 | SELECT SOLENOID | DTC Description | |
| 5 | P0780 | SHIFT ERROR | DTC Description |
| P0914 | Gear shift position | DTC Description | |
| P0915 | Gear shift position | DTC Description | |
| P0919 | Gear shift position | DTC Description | |
| P07ED | T/M range multi-function select | DTC Description | |
| P07EE | T/M range multi-function select | DTC Description | |
| P07EF | T/M range multi-function select | DTC Description | |
| P07F2 | T/M range control module (CAN) | DTC Description | |
| P272A | Motor A | DTC Description | |
| P272B | Motor A | DTC Description | |
| P272C | Motor B | DTC Description | |
| P272D | Motor B | DTC Description |