Connect scantool with diagnostic connector.
Warm up the engine to normal temperature after engine start.
Select "Auto Defoger Direction Potentioner" parameter on the “Current Data” with GDS.
Perform “Actuation Test” for "Auto Defoger Mode Door -0%(close)/50%/100%(open)" in order.
Check that the value of auto defoger mode actuator is changed with performing actuation test.
Specification : 0%(close) : About 90%, 50% : About 55%, 100%(open) : About 20%.
Does the value of auto defoger mode actuator follow the specification ?
![]() | ▶ 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. |
![]() | ▶ Go to " Inspection/Repair " procedure. |