Component Inspection
WARNING: This page is about a different variant/trim than selected.
■ Check Auto Defog Sensor
- Connect Scantool with Diagnostic Connector.
- Warm up the Engine to normal temperature after Engine starts.
- Select and monitor "Auto Defogger Sensor" parameter with Scantool.
- Check frequency or the value of auto Defog sensor is changed on the Scantool by increasing or decreasing humidity near the defog sensor.
Specification : (Refer the Specifications in Fig.1)
(%RH) DUTY RATE (%) (%RH) DUTY RATE (%) 30 30% 70 70% 40 40% 80 80% 50 50% 90 90% 60 60% - - (Fig.1) * %RH of Defogger sensor according to Humidity
- Is the measured value within the specification?
YES
- Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known-good Auto Defog sensor and check for proper operation. If the problem is corrected, replace Auto Defog sensor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.