RE4F03B 4 Speed Automatic Transmission
DTC Inspection Priority ChartIf some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.
NOTE: If DTC "CAN COMM CIRCUIT" is displayed with other DTCs, first perform the trouble diagnosis for DTC "CAN COMM CIRCUIT". Refer to AT-83. U1000
Priority 1-2:
