3.
Select "Current Data" mode and monitor "Auto defogger humidity sensor" parameter.
Fig.1) If the DTC related auto defogger sensor is set, Air conditior control Module regards and controls humidity as 0%.
Connect GDS with diagnostic connector.
Warm up the engine to normal temperature after engine starts.
Select "Current Data" mode and monitor "Auto defogger humidity sensor" parameter.
Fig.1) If the DTC related auto defogger sensor is set, Air conditior control Module regards and controls humidity as 0%.
Is the defogger sensor normal ?
 | ▶ Go to "Inspection & Repair" procedure. |
 | ▶ This is a intermittent problem caused by poor contact of component or Control Module. ▶ Thoroughly check the looseness, poor connection, bent, corrison, contamination, deformation or damage of connector. ▶ Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure. |
