Checks Temperature Detected By Sensors

STEP 5: Checks temperature detected by sensors
Display shows "51" in STEP 5 mode.
^ When FRONT DEF switch is pressed one time, display shows temperature detected by ambient sensor.
^ When FRONT DEF switch is pressed second time display shows temperature detected by in-vehicle sensor.
^ When FRONT DEF switch is pressed third time, display shows temperature detected by intake sensor.
^ When FRONT DEF switch is pressed fourth time, display returns to original presentation "51"
If temperature shown on display greatly differs from actual temperature, check sensor circuit at first. Then inspect sensor itself according to the procedures described in Control System Input Component.