Does anyone have any info on adjusting the hot cold setting on a 94 Accord?
It has the manual controls and if set to the coldest setting it still blows warmish air, I have checked the valve under the bonnet near the firewall and it is closing completely as far as I can tell and the cable under the dash on the mixer valve is working but don't know if it can be adjusted. I can't find a manual to buy over here in NZ.

Cheers, Jeff.

 

there is no actual "adjustment" that I'm aware of. Supposedly what you're supposed to do, is to unhook the cables near the glove box, and at the heater valve. Then you're supposed to manually operate the valve, the connection at the glove box, and the temperature knob until they are "closed" then you reconnect the cables. If you're still getting warm air, it's possible that the heater valve is leaking internally past the flap, even if it's closed.