AC/vent stuck on high. Please help!

jhedges · 04-08-2006, 02:35 AM

Got in my truck today leaving work and switched the A/C on low. It immediately began blowing at full blast. I thought I moved the switch too far, so I confirmed. Switched it off and back on low... Still blowing full blast. I turned it up to high, no change. I switched the vent control knob to the feet, defrost, etc... Still the same thing. Full blast at all levels. Next, I turned the truck off thinking maybe a "reset" of the system would fix it. Nope... I don't know what to do at this point. Seems to be a computer glitch. My dealership is closed tomorrow and I'm leaving town on Monday for a week. Just curious if anyone else has experienced this and maybe knows a way to fix it. I'm going to disconnect the battery tomorrow and see if that resets it. Would appreciate any thoughts.

scr38 · 04-08-2006, 07:22 AM

Do you have it set on Max Air?

jhedges · 04-09-2006, 01:16 PM

It blows the same whether it's on Max, Defrost, on the feet, or just the fan out of the vents.

Disconnecting the battery did nothing either.