Scan Tool Data: Notes
As the data values given in the following are standard values estimated on the basis of values obtained from the normally operation vehicles by using a scan tool, use them as reference values. Even when the vehicles are in good condition, there may be cases where the checked values do not fall within each specifies data range. Therefore, judgement as abnormal should not be made by checking with these data alone.
SCAN TOOL DATA SPECIFICATION
| Scan Tool Data | Condition | Normal Condition/Reference Value> |
|---|---|---|
| TEMP CONT SWITCH | Each reference value is relative to the position of temperature selector of HVAC control module. | Max Cool, 18 °C (64 °F), 18.5 °C (65 °F) - 27.5 °C (81.5 °F), 28 °C (82 °F), Max Hot |
| CABIN TEMPERATURE | Reference value is relative to in-car temperature. | -6.5 °C - 57.25 °C (20.3 °F - 135.05 °F) |
| OUTSIDE AIR TEMP | Reference value is relative to outside air temperature. | -23.3 °C - 65.95 °C (-9.94 °F -150.71 °F) |
| EVAPORATOR TEMP | Reference value is relative to temperature of evaporator. | -29.7 °C - 59.55 °C (-21.46 °F - 139.19 °F) |
| COOLANT TEMP | At specified idle speed after warming up. | 1.3 °C - 90.55 °C (34.34 °F - 194.99 °F) |
| SUNLOAD | Reference value depends on the situation. | 0 W/m2 - 4447.8 W/m2 |
| MODE CONT SWITCH | Each reference value is relative to the position of air flow selector of HVAC control module. | AUTO, VENT, BI-LEVEL, FOOT, DEF-FOOT, DEF |
| FAN CONT SWITCH | Each reference value is relative to the position of blower speed selector of HVAC control module. | AUTO, OFF, 1st, 2nd - 7th, 8th |
| FAN DESIRE VOLT | Reference value is relative to the position of blower speed selector of HVAC control module. | 0--15.5V |
| AIR MIX POS SENSOR | Reference value is relative to the position of temperature selector of HVAC control module. | about 1.0 V (Max Hot) |
| about 4.0 V (Max Cool) | ||
| MODE POS SENSOR | Reference value is relative to the position of airflow selector of HVAC control module. | about 1.0 V (DEF) |
| about 4.0 V (VENT) | ||
| A/C CONT SIG | A/C system is ON. | ON |
| A/C system is OFF. | OFF | |
| BLOWER FAN LOAD | Position of blower speed selector is 1st or 2nd position. | OFF |
| Position of blower speed selector is more than 3rd position. | ON | |
| AIR INTAKE MODE | Fresh air (FRE) mode is activated. | FRE |
| Recirculation air (REC) mode is activated. | REC | |
| A/C INDICATOR LAMP | A/C indicator lamp is lighted. | ON |
| A/C indicator lamp is not lighted. | OFF | |
| REC INDICATOR LAMP | Recirculation air (REC) indicator lamp is lighted. | ON |
| Recirculation air (REC) indicator lamp is not lighted. | OFF | |
| FRE INDICATOR LAMP | Fresh air (FRE) indicator lamp is lighted. | ON |
| Fresh air (FRE) indicator lamp is not lighted. | OFF | |
| REAR DEF INDICATOR LAMP | Rear defogger indicator lamp is lighted. | ON |
| Rear defogger indicator lamp is not lighted. | OFF |