2001 sequoia, my front AC is cooling, but when the rear AC is turned on it blows hot in the rear. Some trouble shooting I’ve done, the cooling lines running into the rear blower assemble are cold the blend actuator is working as it should, everything operates as it should when changing temps. is there something I’m missing in the back or could there be a hose Tee issues I’m missing, the heater tees were changed before I got the truck and I can’t find a schematic of the way the lines should run. Any help would be appreciated before I take it in somewhere.
It’s almost like the is heat and cold are both running and the heater line can’t be shut off, that’s what makes me think it has something to do with a heat tee routing issue.
It’s almost like the is heat and cold are both running and the heater line can’t be shut off, that’s what makes me think it has something to do with a heat tee routing issue.
