Without Scan Tool

DTC CHECK (SENSOR CHECK)

a. After the indicator check is completed, the system enters the DTC check mode automatically.




b. Read the codes displayed on the panel. Refer to the list of codes when reading the codes. (Trouble codes are output on the temperature display.)

HINT: Refer to the DTC chart (Diagnostic Trouble Code chart) for details of the codes. Diagnostic Trouble Code Descriptions




c. If the slower display is desired, press the "UPDr" switch and change it to the operation. Each time the "UPDr" switch is pressed, the display changes by 1 step.