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Roger1965 · 07-23-2016, 10:46 AM

Snowflake never comes on unless I press snowflake button. If I hit auto, fan comes on at full speed setting, no heat or ac regardless of temp set or exterior temperature.

Heat comes on only when I put temp at high setting. And then it is so hot in the car after a couple of minutes I click it down to 85, and heat turns off.

If I set temp at 68 and hit auto, I get full speed fan with no ac or heat, doesn't matter if it's 35 or 85 outside.

AC comes on only when I hit snowflake button.

Nothing cycles automatically. I have to make any changes manually by pushing buttons.

Fan speed buttons work fine. It could be the temp sensor in the dash. I replaced it but didn't bench test the old or "new" one.

07-23-2016, 10:46 AM	#8
Roger1965 Registered User Join Date: Mar 2015 Location: Pacific northwest Posts: 42	Snowflake never comes on unless I press snowflake button. If I hit auto, fan comes on at full speed setting, no heat or ac regardless of temp set or exterior temperature. Heat comes on only when I put temp at high setting. And then it is so hot in the car after a couple of minutes I click it down to 85, and heat turns off. If I set temp at 68 and hit auto, I get full speed fan with no ac or heat, doesn't matter if it's 35 or 85 outside. AC comes on only when I hit snowflake button. Nothing cycles automatically. I have to make any changes manually by pushing buttons. Fan speed buttons work fine. It could be the temp sensor in the dash. I replaced it but didn't bench test the old or "new" one. Last edited by Roger1965; 07-23-2016 at 11:05 AM.