Air con problems after coolant change!!1

[nedb]

I just did a coolant flush, so got rid of the coolant from the block too, and all of the sudden I’m having problems with my climate control.

It has a mind of its own. It doesn’t matter of what is selected on the digital display (18 or 32 C) it would switch between very hot or cold on its own. I also tried the FH and FC options but it doesn’t change anything.

For example, it would start blowing hot on lets say 22 C and I would keep decreasing the temp to 18 but the air temperature wouldn’t change. I would then select FC and still the same and vice versa for when it starts blowing cold.

This is using manaul options without A/C on, on a warm car.

I ran the diagnostics but all came back OK.

Any ideas???

[(B1) MR_fanny]

maybe ur coolants run out?? just a guess though

[nedb]

Coolant is fine and full. 33% mixture mixed with distilled water and bled.