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
| Scan Tool Data | Condition | Normal Condition / Reference Value |
|---|---|---|
| Refer to Scan Tool Data Definitions TEMP CONT SWITCH | Each reference value is relative to the position of temperature selector of HVAC control module. | Max Cool, P1, P2 - P20, P21, Max Hot |
| Refer to Scan Tool Data Definitions MODE CONT SWITCH | Each reference value is relative to the position of air flow selector of HVAC control module. | VENT, BI-LEVEL, FOOT, DEF-FOOT, DEF |
| Refer to Scan Tool Data Definitions FAN CONT SWITCH | Each reference value is relative to the position of blower speed selector of HVAC control module. | OFF, 1st, 2nd - 7th, 8th |
| Refer to Scan Tool Data Definitions FAN DESIRE VOLT | Reference value is relative to the position of blower speed selector of HVAC control module. | 0 - 15.5 V |
| Refer to Scan Tool Data Definitions 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) | ||
| Refer to Scan Tool Data Definitions 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) | ||
| Refer to Scan Tool Data Definitions 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 | |
| Refer to Scan Tool Data Definitions AIR INTAKE MODE | Fresh air (FRE) mode is activated. | FRE |
| Recirculation air (REC) mode is activated. | REC | |
| Refer to Scan Tool Data Definitions REC INDICATOR LAMP | Recirculation air (REC) indicator lamp is lighted. | ON |
| Recirculation air (REC) indicator lamp is not lighted. | OFF | |
| Refer to Scan Tool Data Definitions FRE INDICATOR LAMP | Fresh air (FRE) indicator lamp is lighted | ON |
| Fresh air (FRE) indicator lamp is not lighted | OFF | |
| Refer to Scan Tool Data Definitions REAR DEF INDICATOR LAMP | Rear defogger indicator lamp is lighted | ON |
| Rear defogger indicator lamp is not lighted | OFF |