Scan Tool Data: Notes
WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
As the data values given below are standard values estimated on the basis of values obtained from the normally operating 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 AND NORMAL CONDITION / REFERENCE VALUE CHART
| 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, 20°C (65°F) -30°C (85°F), Max Hot : [A] | |
| Max Cool, 15°C (58°F) - 29°C (86°F), Max Hot : [B] | |||
| CABIN TEMPERATURE | Reference value is relative to in car temperature. | -40°C - 87.5°C (-40°F - 189.5°F) | |
| OUT SIDE AIR TEMP | Reference value is relative to outside air temperature. | -40°C - 87.5°C (-40°F - 189.5°F) | |
| EVAPORATOR TEMP | Reference value is relative to temperature of evaporator. | -40°C - 87.5°C (-40°F - 189.5°F) | |
| COOLANT TEMP | At specified idle speed after warming up. | -40°C - 215°C (-40°F - 419°F) | |
| SUN LOAD | Reference value depends on the situation. | 0.00 W/m2 - 4447.8 W/m2 | |
| MODE CONT SWITCH | Each reference value is relative to the position of airflow 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 - 16.0 V | |
| AIR MIX POS SEN | Reference value is relative to the position of temperature selector of HVAC control module. | Approx. 1.5 V (Max Hot) | |
| Approx. 4.5 V (Max Cool) | |||
| R/F POS SENSOR | Reference value is relative to the position of air intake selector of HVAC control module. | Approx. 4.0 V (REC) | |
| Approx. 0.9 V (FRE) | |||
| MODE POS SENSOR | Reference value is relative to the position of airflow selector of HVAC control module. | Approx. 0.5 V (DEF) | |
| Approx. 4.5 V (VENT) | |||
| A/C CONT SIG | A/C system is ON. | ON | |
| A/C system is OFF. | OFF | ||
| AIR INTAKE MODE | Fresh air (FRE) mode is activated. | FRE | |
| Recirculation air (REC) mode is activated. | REC | ||
| AUTO mode is activated. | AUTO | ||
| A/C COMP CLUCH | Magnet clutch is engaged. | ON | |
| Magnet clutch is not engaged. | OFF | ||
| REFRIGERANT PRESSURE | Engine running. | A/C system is ON (compressor is operating) at ambient temperature: 30°C (86°F) | For more details, refer to pressure of high pressure gauge under A/C System Performance Inspection . |
| A/C system is ON (compressor is not operating) at ambient temperature: 30°C (86°F) and engine coolant temperature: 90°C - 100°C (194°F - 212°F) | 600 - 1000 kPa after longer than 10 min from A/C switch turned off. | ||
| A/C INDICATOR LAMP | A/C indicator light is lighted. [A] / "A/C" display is displayed on LCD. [B] | ON | |
| A/C indicator light is not lighted. [A] / "A/C" display is not displayed on LCD. [B] | OFF | ||
| FRE INDICATOR LAMP | Fresh air (FRE) indicator light is lighted. [A] / Fresh display is displayed on LCD. [B] | ON | |
| Fresh air (FRE) indicator light is not lighted. [A] /Recirculation display is displayed on LCD. [B] | OFF | ||
| REC INDICATOR LAMP | Recirculation air (REC) indicator light is lighted. [A] / Recirculation display is displayed on LCD. [B] | ON | |
| Recirculation air (REC) indicator light is not lighted. [A] / Fresh display is displayed on LCD. [B] | OFF | ||
| REAR DEF INDICATOR | Rear defogger indicator light is lighted. | ON | |
| Rear defogger indicator light is not lighted. | OFF | ||
| VEHICLE SPEED | Vehicle stops. | 0 km/h (0 mph) | |
| ENGINE SPEED | Engine is running at idle. | Engine idle speed is displayed | |
| [A]: Other than LCD model [B]: LCD model |
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