Defogger & Front Deicer Timer

1. Defogger relay & Front deicer relay is turned ON for 20 min if defogger switch ON after Alt L ON & IGN1 ON.
2. Defogger relay & Front deicer relay is turned OFF if again defogger switch ON during defogger relay ON.
3. Defogger relay & Front deicer relay is turned OFF if AltL OFF or IGN1 OFF during defogger relay ON.
4. Defogger relay & Front deicer relay and OFF of the output will remain at Defogger switch ON & Alt LON.

Fig 1: Defogger & Front Deicer Timing Pattern Graph

Courtesy of KIA MOTORS AMERICA, INC.

T1 : 20 ± 1 min