Want this question answered?
Sorry i can't help u with this😔
This isn't likely to cause any problems. A viable solution would be to check for the "meat" section to find out exactly which strength to defrost.
Most likely it is a resistor that has blown on the back of the controls.
A "D" with a circle around it is the overdrive off button.
Have alternator checked. Should be getting 13-14 volts running. If not that, have battery tested.
well, i had this problem wasnt on a wrangler, but it was on a 92 Cherokee sport. anyways... after pulling my hair out for hours it was a simple...IT was the rear defrost fuse. Why that one?... i dunno, but i caused an electrical problem w/ my starter
you need to replace the vacuum.
It is integrated to the rear window defrost. When the one button is engaged, all three elements become energized.
Manual defrost is the instructions for you to manually defrost your freezer and automatic defrost is saying the freezer defrost on it's own.
If the heat selector will not switch from defrost to the dash or foot vents on a 1992 Buick, it is possible that the cable connected to the vent is broken. When the selector is moved from defrost, a cable opens the other selected vents on the heater.
Most auto part stores sell a kit to reattach, glue, that terminal to the glass.
There is no fuse, it is directly connected and when it burns out it destroys the wire harness. Found this out the hard way on my 07 Impala.