Information Display Symptom Diagnosis (If Equipped)

NOTE: This thermometer indicates the ambient temperature in the under side of front bumper member. Under any one of the following listed conditions, however, even when the ambient temperature goes up, the thermometer display does not rise so as to correct the rise of the ambient temperature caused by the radiant heat of the engine. When the ambient temperature drops, the thermometer reading follows the change in the temperature.
Be sure to bear this in mind when diagnosing trouble.

The vehicle speed is 30 km/h (18 mph) or lower.
Vehicle speed signal is faulty.
The ignition switch is turned on again within 2 hours.

INFORMATION DISPLAY SYMPTOM DIAGNOSIS REFERENCE

Condition	Possible Cause	Action
No displaying of information display	Circuit fuse Blown	Replace fuse and check for short circuit .
	Wiring or grounding faulty	Repair circuit .
	Information display unit faulty	Replace unit .
Incorrect thermometer display	Outside air temperature sensor faulty	Check outside air temperature sensor referring to OUTSIDE AIR TEMPERATURE SENSOR INSPECTION (IF EQUIPPED) .
	Vehicle speed signal faulty	Check ECM for DTC referring to DTC CHECK .
	Wiring or grounding faulty	Repair circuit .
	Information display unit faulty	Replace unit .
	BCM faulty	Replace after making sure that none of above parts is faulty .
Display of thermometer does not change at -30 °C (-22 °F)	Outside air temperature is -30 °C (-22 ° F) or less	-
	Outside air temperature sensor faulty	Check outside air temperature sensor referring to OUTSIDE AIR TEMPERATURE SENSOR INSPECTION (IF EQUIPPED) .
	Information display unit faulty	Replace unit .
	BCM faulty	Replace after making sure that none of above parts is faulty .
Display of thermometer does not change at 50°C (122 °F)	Outside air temperature is 50 °C (122 °F) or more	-
	Outside air temperature sensor faulty	Check outside air temperature sensor referring to OUTSIDE AIR TEMPERATURE SENSOR INSPECTION (IF EQUIPPED) .
	Information display unit faulty	Replace unit .
	BCM faulty	Replace after making sure that none of above parts is faulty .
Display of thermometer does not change at "- - - °C (°F)"	Outside air temperature sensor faulty	Check outside air temperature sensor referring to OUTSIDE AIR TEMPERATURE SENSOR INSPECTION (IF EQUIPPED) .
	Outside air temperature sensor circuit is open or short	Repair circuit .
	Wiring or grounding faulty	Repair circuit .
	Information display unit faulty	Replace unit .
	BCM faulty	Replace after making sure that none of above parts is faulty .
Display of fuel consumption does not change at "- - - l / 100 km (km/l, MPG)"	Vehicle is not running (instantaneous fuel consumption mode)	-
	Fuel consumption was reset (average fuel consumption mode, if equipped)	Vehicle runs for a while .
	Vehicle speed signal faulty	Check ECM for DTC referring to DTC CHECK .
	Wiring or grounding faulty	Repair circuit .
	CAN communication data (information) can not be received by BCM	Check BCM for DTC referring to DTC CHECK .
	Information display unit faulty	Replace unit .
	BCM faulty	Replace after making sure that none of above parts is faulty .
Display of fuel consumption does not change at "- - - km (MI)" (driving range mode, if equipped)	Low fuel	Refill fuel .
	CAN communication data (information) can not be received by BCM	Check BCM for DTC referring to DTC CHECK .
	Wiring or grounding faulty	Repair circuit .
	Information display unit faulty	Replace unit .
	BCM faulty	Replace after making sure that none of above parts is faulty .